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Popular >

factor 16x^2-121

Solution

factor

16 x^{2} - 121

Solution

(4 x + 11) (4 x - 11)

Solution steps

16 x^{2} - 121

Apply exponent rules

= (4 x)^{2} - 1 1^{2}

Apply Difference of Two Squares Formula:

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

(4 x)^{2} - 1 1^{2} = (4 x + 11) (4 x - 11)

= (4 x + 11) (4 x - 11)

Popular Examples

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(x+8)^2-6(x+8)-16=0

(x + 8)^{2} - 6 (x + 8) - 16 = 0

Frequently Asked Questions (FAQ)

What is factor 16x^2-121 ?
The solution to factor 16x^2-121 is (4x+11)(4x-11)