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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}

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Frequently Asked Questions (FAQ)

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