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Popular >

expand (a-7)(a+7)

Solution

expand

(a - 7) (a + 7)

Solution

a^{2} - 49

Solution steps

(a - 7) (a + 7)

Apply Difference of Two Squares

(a - 7) (a + 7) : a^{2} - 49

= a^{2} - 49

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Frequently Asked Questions (FAQ)

What is expand (a-7)(a+7) ?
The solution to expand (a-7)(a+7) is a^2-49