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Popular >

factor 4k^2-25

Solution

factor

4 k^{2} - 25

Solution

(2 k + 5) (2 k - 5)

Solution steps

4 k^{2} - 25

Apply exponent rules

= (2 k)^{2} - 5^{2}

Apply Difference of Two Squares Formula:

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

(2 k)^{2} - 5^{2} = (2 k + 5) (2 k - 5)

= (2 k + 5) (2 k - 5)

Popular Examples

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\frac{3}{4} + \frac{5}{8}

factor sqrt(x^2-y^2)factor

x^{2} - y^{2}

x^{2} + 0.5 x - 14 = 0

- 4 x^{2} + 6 x + 2 = 0

simplify (25x^3y)/(125x^3y^2)simplify

\frac{25 x ^{3} y}{125 x ^{3} y ^{2}}

Frequently Asked Questions (FAQ)

What is factor 4k^2-25 ?
The solution to factor 4k^2-25 is (2k+5)(2k-5)