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Popular >

expand (2k-4)(2k+4)

Solution

expand

(2 k - 4) (2 k + 4)

Solution

4 k^{2} - 16

Solution steps

(2 k - 4) (2 k + 4)

Apply Difference of Two Squares

(2 k - 4) (2 k + 4) : 4 k^{2} - 16

= 4 k^{2} - 16

Popular Examples

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\frac{- 48}{- 6}

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\frac{4}{3} π (r + 4)^{3}

\frac{40}{36}

\frac{40}{13}

simplify 5(2y-4)+2(y+9)simplify

5 (2 y - 4) + 2 (y + 9)

Frequently Asked Questions (FAQ)

What is expand (2k-4)(2k+4) ?
The solution to expand (2k-4)(2k+4) is 4k^2-16