Evaluate
\frac{a+b}{4}
Expand
\frac{a+b}{4}
কুইজ
Algebra
এর অনুরূপ 5টি প্রশ্ন:
\frac { \frac { 2 } { a } + \frac { 2 } { b } } { \frac { 8 } { a b } }
শেয়ার করুন
ক্লিপবোর্ডে কপি করা হয়েছে
\frac{\left(\frac{2}{a}+\frac{2}{b}\right)ab}{8}
Divide \frac{2}{a}+\frac{2}{b} by \frac{8}{ab} by multiplying \frac{2}{a}+\frac{2}{b} by the reciprocal of \frac{8}{ab}.
\frac{\left(\frac{2b}{ab}+\frac{2a}{ab}\right)ab}{8}
To add or subtract expressions, expand them to make their denominators the same. Least common multiple of a and b is ab. Multiply \frac{2}{a} times \frac{b}{b}. Multiply \frac{2}{b} times \frac{a}{a}.
\frac{\frac{2b+2a}{ab}ab}{8}
Since \frac{2b}{ab} and \frac{2a}{ab} have the same denominator, add them by adding their numerators.
\frac{\frac{\left(2b+2a\right)a}{ab}b}{8}
Express \frac{2b+2a}{ab}a as a single fraction.
\frac{\frac{2a+2b}{b}b}{8}
Cancel out a in both numerator and denominator.
\frac{2a+2b}{8}
Cancel out b and b.
\frac{\left(\frac{2}{a}+\frac{2}{b}\right)ab}{8}
Divide \frac{2}{a}+\frac{2}{b} by \frac{8}{ab} by multiplying \frac{2}{a}+\frac{2}{b} by the reciprocal of \frac{8}{ab}.
\frac{\left(\frac{2b}{ab}+\frac{2a}{ab}\right)ab}{8}
To add or subtract expressions, expand them to make their denominators the same. Least common multiple of a and b is ab. Multiply \frac{2}{a} times \frac{b}{b}. Multiply \frac{2}{b} times \frac{a}{a}.
\frac{\frac{2b+2a}{ab}ab}{8}
Since \frac{2b}{ab} and \frac{2a}{ab} have the same denominator, add them by adding their numerators.
\frac{\frac{\left(2b+2a\right)a}{ab}b}{8}
Express \frac{2b+2a}{ab}a as a single fraction.
\frac{\frac{2a+2b}{b}b}{8}
Cancel out a in both numerator and denominator.
\frac{2a+2b}{8}
Cancel out b and b.
উদাহরণ
দ্বিঘাত সমীকরণ
{ x } ^ { 2 } - 4 x - 5 = 0
ত্রিকোণমিতি
4 \sin \theta \cos \theta = 2 \sin \theta
রৈখিক সমীকরণ
y = 3x + 4
পাটিগণিত
699 * 533
মেট্রিক্স
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
সমকালীন সমীকরণ
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
ডিফারেন্সিয়েশন
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
ইন্টিগ্রেশন
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
লিমিট
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}