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Popular >

factor 4w^2-49

Solution

factor

4 w^{2} - 49

Solution

(2 w + 7) (2 w - 7)

Solution steps

4 w^{2} - 49

Apply exponent rules

= (2 w)^{2} - 7^{2}

Apply Difference of Two Squares Formula:

x^{2} - y^{2} = (x + y) (x - y)

(2 w)^{2} - 7^{2} = (2 w + 7) (2 w - 7)

= (2 w + 7) (2 w - 7)

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Frequently Asked Questions (FAQ)

What is factor 4w^2-49 ?
The solution to factor 4w^2-49 is (2w+7)(2w-7)