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Popular >

expand (2x-7)(-2x-7)

Solution

expand

(2 x - 7) (- 2 x - 7)

Solution

49 - 4 x^{2}

Solution steps

(2 x - 7) (- 2 x - 7)

Apply Difference of Two Squares

(2 x - 7) (- 2 x - 7) : 49 - 4 x^{2}

= 49 - 4 x^{2}

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Frequently Asked Questions (FAQ)

What is expand (2x-7)(-2x-7) ?
The solution to expand (2x-7)(-2x-7) is 49-4x^2