Factor
5\left(a+b\right)^{2}
Evaluate
5\left(a+b\right)^{2}
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5\left(a^{2}+2ab+b^{2}\right)
Factor out 5.
\left(a+b\right)^{2}
Consider a^{2}+2ab+b^{2}. Use the perfect square formula, p^{2}+2pq+q^{2}=\left(p+q\right)^{2}, where p=a and q=b.
5\left(a+b\right)^{2}
Rewrite the complete factored expression.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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