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Popular >

factor 4n^2-49

Solution

factor

4 n^{2} - 49

Solution

(2 n + 7) (2 n - 7)

Solution steps

4 n^{2} - 49

Apply exponent rules

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

Apply Difference of Two Squares Formula:

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

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

= (2 n + 7) (2 n - 7)

Popular Examples

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x^{3} - x^{2} - 16 x + 16

simplify (16!)/(2!(16-2)!)simplify

\frac{16 !}{2 ! ( 16 - 2 ) !}

(3^2*3^8)/(3^2\div 3^5)

\frac{3 ^{2} \cdot 3 ^{8}}{3 ^{2} \div 3 ^{5}}

factor x^3+6x^2-10x-60 factor

x^{3} + 6 x^{2} - 10 x - 60

Frequently Asked Questions (FAQ)

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