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Popular >

expand (7x-3)(7x+3)

Solution

expand

(7 x - 3) (7 x + 3)

Solution

49 x^{2} - 9

Solution steps

(7 x - 3) (7 x + 3)

Apply Difference of Two Squares

(7 x - 3) (7 x + 3) : 49 x^{2} - 9

= 49 x^{2} - 9

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Frequently Asked Questions (FAQ)

What is expand (7x-3)(7x+3) ?
The solution to expand (7x-3)(7x+3) is 49x^2-9