Factor
\left(ab-2\right)\left(ab+5\right)
Evaluate
\left(ab-2\right)\left(ab+5\right)
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b^{2}a^{2}+3ba-10
Consider a^{2}b^{2}+3ab-10 as a polynomial over variable a.
\left(ab+5\right)\left(ab-2\right)
Find one factor of the form b^{k}a^{m}+n, where b^{k}a^{m} divides the monomial with the highest power b^{2}a^{2} and n divides the constant factor -10. One such factor is ab+5. Factor the polynomial by dividing it by this factor.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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