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Popular >

expand (a+b)*(a-b)

Solution

expand

(a + b) \cdot (a - b)

Solution

a^{2} - b^{2}

Solution steps

(a + b) (a - b)

Apply Difference of Two Squares Formula:

(a + b) (a - b) = a^{2} - b^{2}

(a + b) (a - b) = a^{2} - b^{2}

= a^{2} - b^{2}

Popular Examples

simplify-sqrt(-84)simplify

- - 84

simplify (x^2-25)/(25)*5/((x+5)^2)simplify

\frac{x ^{2} - 25}{25} \cdot \frac{5}{( x + 5 ) ^{2}}

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(3 x + 4) (3 x - 10)

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simplify e^{(-1)/2}simplify

e^{\frac{- 1}{2}}

Frequently Asked Questions (FAQ)

What is expand (a+b)*(a-b) ?
The solution to expand (a+b)*(a-b) is a^2-b^2