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Popular >

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

Solution

expand

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

Solution

4 - 49 x^{2}

Solution steps

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

Apply Difference of Two Squares

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

= 4 - 49 x^{2}

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Frequently Asked Questions (FAQ)

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