Evaluate
b^{2}-x^{2}
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b^{2}-x^{2}
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\left(-x\right)x-\left(-x\right)b-bx+b^{2}
Apply the distributive property by multiplying each term of -x-b by each term of x-b.
\left(-x\right)x+xb-bx+b^{2}
Multiply -1 and -1 to get 1.
\left(-x\right)x+b^{2}
Combine xb and -bx to get 0.
-x^{2}+b^{2}
Multiply x and x to get x^{2}.
\left(-x\right)x-\left(-x\right)b-bx+b^{2}
Apply the distributive property by multiplying each term of -x-b by each term of x-b.
\left(-x\right)x+xb-bx+b^{2}
Multiply -1 and -1 to get 1.
\left(-x\right)x+b^{2}
Combine xb and -bx to get 0.
-x^{2}+b^{2}
Multiply x and x to get x^{2}.
Examples
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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