Evaluate
83-41x-35x^{2}
Expand
83-41x-35x^{2}
Graph
Share
Copied to clipboard
15x^{2}-37x+51-32x^{2}-29x+15-\left(18x^{2}-25x-17\right)
To find the opposite of 32x^{2}+29x-15, find the opposite of each term.
-17x^{2}-37x+51-29x+15-\left(18x^{2}-25x-17\right)
Combine 15x^{2} and -32x^{2} to get -17x^{2}.
-17x^{2}-66x+51+15-\left(18x^{2}-25x-17\right)
Combine -37x and -29x to get -66x.
-17x^{2}-66x+66-\left(18x^{2}-25x-17\right)
Add 51 and 15 to get 66.
-17x^{2}-66x+66-18x^{2}+25x+17
To find the opposite of 18x^{2}-25x-17, find the opposite of each term.
-35x^{2}-66x+66+25x+17
Combine -17x^{2} and -18x^{2} to get -35x^{2}.
-35x^{2}-41x+66+17
Combine -66x and 25x to get -41x.
-35x^{2}-41x+83
Add 66 and 17 to get 83.
15x^{2}-37x+51-32x^{2}-29x+15-\left(18x^{2}-25x-17\right)
To find the opposite of 32x^{2}+29x-15, find the opposite of each term.
-17x^{2}-37x+51-29x+15-\left(18x^{2}-25x-17\right)
Combine 15x^{2} and -32x^{2} to get -17x^{2}.
-17x^{2}-66x+51+15-\left(18x^{2}-25x-17\right)
Combine -37x and -29x to get -66x.
-17x^{2}-66x+66-\left(18x^{2}-25x-17\right)
Add 51 and 15 to get 66.
-17x^{2}-66x+66-18x^{2}+25x+17
To find the opposite of 18x^{2}-25x-17, find the opposite of each term.
-35x^{2}-66x+66+25x+17
Combine -17x^{2} and -18x^{2} to get -35x^{2}.
-35x^{2}-41x+66+17
Combine -66x and 25x to get -41x.
-35x^{2}-41x+83
Add 66 and 17 to get 83.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\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]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}