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Popular >

expand (u+3)(u-3)

Solution

expand

(u + 3) (u - 3)

Solution

u^{2} - 9

Solution steps

(u + 3) (u - 3)

Apply Difference of Two Squares

(u + 3) (u - 3) : u^{2} - 9

= u^{2} - 9

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Frequently Asked Questions (FAQ)

What is expand (u+3)(u-3) ?
The solution to expand (u+3)(u-3) is u^2-9