(1/4r-s+2/3t)^2-(r+1/4s)^2-(s-2/3t)^2+frac{1}{16}(r+s)(15r+s) সমাধান কৰক

$$( \frac { 1 } { 4 } r - s + \frac { 2 } { 3 } t ) ^ { 2 } - ( r + \frac { 1 } { 4 } s ) ^ { 2 } - ( s - \frac { 2 } { 3 } t ) ^ { 2 } + \frac { 1 } { 16 } ( r + s ) ( 15 r + s )$$

মূল্যায়ন

$$\frac{rt}{3}$$

সমাধান পদক্ষেপসমূহ

বৰ্গ \frac{1}{4}r-s+\frac{2}{3}t৷

$$\frac{1}{16}r^{2}-\frac{1}{2}rs+\frac{1}{3}rt+s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}-\left(r+\frac{1}{4}s\right)^{2}-\left(s-\frac{2}{3}t\right)^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

\left(r+\frac{1}{4}s\right)^{2} বিস্তাৰ কৰিবলৈ দ্বিপদীয় উপপাদ্য \left(a+b\right)^{2}=a^{2}+2ab+b^{2} ব্যৱহাৰ কৰক৷

$$\frac{1}{16}r^{2}-\frac{1}{2}rs+\frac{1}{3}rt+s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}-\left(r^{2}+\frac{1}{2}rs+\frac{1}{16}s^{2}\right)-\left(s-\frac{2}{3}t\right)^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

r^{2}+\frac{1}{2}rs+\frac{1}{16}s^{2}ৰ বিপৰীত বিচাৰিবলৈ, প্ৰত্যেকটো পদৰ বিপৰীত অৰ্থ বিচাৰক৷

$$\frac{1}{16}r^{2}-\frac{1}{2}rs+\frac{1}{3}rt+s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}-r^{2}-\frac{1}{2}rs-\frac{1}{16}s^{2}-\left(s-\frac{2}{3}t\right)^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

-\frac{15}{16}r^{2} লাভ কৰিবলৈ \frac{1}{16}r^{2} আৰু -r^{2} একত্ৰ কৰক৷

$$-\frac{15}{16}r^{2}-\frac{1}{2}rs+\frac{1}{3}rt+s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}-\frac{1}{2}rs-\frac{1}{16}s^{2}-\left(s-\frac{2}{3}t\right)^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

-rs লাভ কৰিবলৈ -\frac{1}{2}rs আৰু -\frac{1}{2}rs একত্ৰ কৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt+s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}-\frac{1}{16}s^{2}-\left(s-\frac{2}{3}t\right)^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

\frac{15}{16}s^{2} লাভ কৰিবলৈ s^{2} আৰু -\frac{1}{16}s^{2} একত্ৰ কৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt+\frac{15}{16}s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}-\left(s-\frac{2}{3}t\right)^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

\left(s-\frac{2}{3}t\right)^{2} বিস্তাৰ কৰিবলৈ দ্বিপদীয় উপপাদ্য \left(a-b\right)^{2}=a^{2}-2ab+b^{2} ব্যৱহাৰ কৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt+\frac{15}{16}s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}-\left(s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}\right)+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}ৰ বিপৰীত বিচাৰিবলৈ, প্ৰত্যেকটো পদৰ বিপৰীত অৰ্থ বিচাৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt+\frac{15}{16}s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}-s^{2}+\frac{4}{3}st-\frac{4}{9}t^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

-\frac{1}{16}s^{2} লাভ কৰিবলৈ \frac{15}{16}s^{2} আৰু -s^{2} একত্ৰ কৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt-\frac{1}{16}s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}+\frac{4}{3}st-\frac{4}{9}t^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

0 লাভ কৰিবলৈ -\frac{4}{3}st আৰু \frac{4}{3}st একত্ৰ কৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt-\frac{1}{16}s^{2}+\frac{4}{9}t^{2}-\frac{4}{9}t^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

0 লাভ কৰিবলৈ \frac{4}{9}t^{2} আৰু -\frac{4}{9}t^{2} একত্ৰ কৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt-\frac{1}{16}s^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

\frac{1}{16}ক r+sৰে পূৰণ কৰিবলৈ বিতৰক উপাদান ব্যৱহাৰ কৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt-\frac{1}{16}s^{2}+\left(\frac{1}{16}r+\frac{1}{16}s\right)\left(15r+s\right)$$

15r+sৰ দ্বাৰা \frac{1}{16}r+\frac{1}{16}s পূৰণ কৰিবলৈ বিভাজক সম্পত্তি ব্যৱহাৰ কৰক আৰু পদসমূহৰ দৰে একত্ৰিত কৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt-\frac{1}{16}s^{2}+\frac{15}{16}r^{2}+rs+\frac{1}{16}s^{2}$$

0 লাভ কৰিবলৈ -\frac{15}{16}r^{2} আৰু \frac{15}{16}r^{2} একত্ৰ কৰক৷

$$-rs+\frac{1}{3}rt-\frac{1}{16}s^{2}+rs+\frac{1}{16}s^{2}$$

0 লাভ কৰিবলৈ -rs আৰু rs একত্ৰ কৰক৷

$$\frac{1}{3}rt-\frac{1}{16}s^{2}+\frac{1}{16}s^{2}$$

0 লাভ কৰিবলৈ -\frac{1}{16}s^{2} আৰু \frac{1}{16}s^{2} একত্ৰ কৰক৷

$$\frac{1}{3}rt$$

বিস্তাৰ

$$\frac{rt}{3}$$

সমাধান পদক্ষেপসমূহ

বৰ্গ \frac{1}{4}r-s+\frac{2}{3}t৷

$$\frac{1}{16}r^{2}-\frac{1}{2}rs+\frac{1}{3}rt+s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}-\left(r+\frac{1}{4}s\right)^{2}-\left(s-\frac{2}{3}t\right)^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

\left(r+\frac{1}{4}s\right)^{2} বিস্তাৰ কৰিবলৈ দ্বিপদীয় উপপাদ্য \left(a+b\right)^{2}=a^{2}+2ab+b^{2} ব্যৱহাৰ কৰক৷

$$\frac{1}{16}r^{2}-\frac{1}{2}rs+\frac{1}{3}rt+s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}-\left(r^{2}+\frac{1}{2}rs+\frac{1}{16}s^{2}\right)-\left(s-\frac{2}{3}t\right)^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

r^{2}+\frac{1}{2}rs+\frac{1}{16}s^{2}ৰ বিপৰীত বিচাৰিবলৈ, প্ৰত্যেকটো পদৰ বিপৰীত অৰ্থ বিচাৰক৷

$$\frac{1}{16}r^{2}-\frac{1}{2}rs+\frac{1}{3}rt+s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}-r^{2}-\frac{1}{2}rs-\frac{1}{16}s^{2}-\left(s-\frac{2}{3}t\right)^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

-\frac{15}{16}r^{2} লাভ কৰিবলৈ \frac{1}{16}r^{2} আৰু -r^{2} একত্ৰ কৰক৷

$$-\frac{15}{16}r^{2}-\frac{1}{2}rs+\frac{1}{3}rt+s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}-\frac{1}{2}rs-\frac{1}{16}s^{2}-\left(s-\frac{2}{3}t\right)^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

-rs লাভ কৰিবলৈ -\frac{1}{2}rs আৰু -\frac{1}{2}rs একত্ৰ কৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt+s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}-\frac{1}{16}s^{2}-\left(s-\frac{2}{3}t\right)^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

\frac{15}{16}s^{2} লাভ কৰিবলৈ s^{2} আৰু -\frac{1}{16}s^{2} একত্ৰ কৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt+\frac{15}{16}s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}-\left(s-\frac{2}{3}t\right)^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

\left(s-\frac{2}{3}t\right)^{2} বিস্তাৰ কৰিবলৈ দ্বিপদীয় উপপাদ্য \left(a-b\right)^{2}=a^{2}-2ab+b^{2} ব্যৱহাৰ কৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt+\frac{15}{16}s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}-\left(s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}\right)+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}ৰ বিপৰীত বিচাৰিবলৈ, প্ৰত্যেকটো পদৰ বিপৰীত অৰ্থ বিচাৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt+\frac{15}{16}s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}-s^{2}+\frac{4}{3}st-\frac{4}{9}t^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

-\frac{1}{16}s^{2} লাভ কৰিবলৈ \frac{15}{16}s^{2} আৰু -s^{2} একত্ৰ কৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt-\frac{1}{16}s^{2}-\frac{4}{3}st+\frac{4}{9}t^{2}+\frac{4}{3}st-\frac{4}{9}t^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

0 লাভ কৰিবলৈ -\frac{4}{3}st আৰু \frac{4}{3}st একত্ৰ কৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt-\frac{1}{16}s^{2}+\frac{4}{9}t^{2}-\frac{4}{9}t^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

0 লাভ কৰিবলৈ \frac{4}{9}t^{2} আৰু -\frac{4}{9}t^{2} একত্ৰ কৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt-\frac{1}{16}s^{2}+\frac{1}{16}\left(r+s\right)\left(15r+s\right)$$

\frac{1}{16}ক r+sৰে পূৰণ কৰিবলৈ বিতৰক উপাদান ব্যৱহাৰ কৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt-\frac{1}{16}s^{2}+\left(\frac{1}{16}r+\frac{1}{16}s\right)\left(15r+s\right)$$

15r+sৰ দ্বাৰা \frac{1}{16}r+\frac{1}{16}s পূৰণ কৰিবলৈ বিভাজক সম্পত্তি ব্যৱহাৰ কৰক আৰু পদসমূহৰ দৰে একত্ৰিত কৰক৷

$$-\frac{15}{16}r^{2}-rs+\frac{1}{3}rt-\frac{1}{16}s^{2}+\frac{15}{16}r^{2}+rs+\frac{1}{16}s^{2}$$

0 লাভ কৰিবলৈ -\frac{15}{16}r^{2} আৰু \frac{15}{16}r^{2} একত্ৰ কৰক৷

$$-rs+\frac{1}{3}rt-\frac{1}{16}s^{2}+rs+\frac{1}{16}s^{2}$$

0 লাভ কৰিবলৈ -rs আৰু rs একত্ৰ কৰক৷

$$\frac{1}{3}rt-\frac{1}{16}s^{2}+\frac{1}{16}s^{2}$$

0 লাভ কৰিবলৈ -\frac{1}{16}s^{2} আৰু \frac{1}{16}s^{2} একত্ৰ কৰক৷

$$\frac{1}{3}rt$$