Evaluate
\left(6-5x\right)\left(3x+13\right)
Expand
78-47x-15x^{2}
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10x^{2}-47x+42-25x^{2}+36
To find the opposite of 25x^{2}-36, find the opposite of each term.
-15x^{2}-47x+42+36
Combine 10x^{2} and -25x^{2} to get -15x^{2}.
-15x^{2}-47x+78
Add 42 and 36 to get 78.
10x^{2}-47x+42-25x^{2}+36
To find the opposite of 25x^{2}-36, find the opposite of each term.
-15x^{2}-47x+42+36
Combine 10x^{2} and -25x^{2} to get -15x^{2}.
-15x^{2}-47x+78
Add 42 and 36 to get 78.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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