Factor
\frac{5b\left(-10b-1\right)\left(10b-1\right)}{4}
Evaluate
-125b^{3}+\frac{5b}{4}
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\frac{5\left(b-100b^{3}\right)}{4}
Factor out \frac{5}{4}.
b\left(1-100b^{2}\right)
Consider b-100b^{3}. Factor out b.
\left(1-10b\right)\left(1+10b\right)
Consider 1-100b^{2}. Rewrite 1-100b^{2} as 1^{2}-\left(10b\right)^{2}. The difference of squares can be factored using the rule: p^{2}-q^{2}=\left(p-q\right)\left(p+q\right).
\left(-10b+1\right)\left(10b+1\right)
Reorder the terms.
\frac{5b\left(-10b+1\right)\left(10b+1\right)}{4}
Rewrite the complete factored expression.
Examples
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y = 3x + 4
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Simultaneous equation
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Integration
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Limits
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