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Popular >

factor (2x-1)^2-4

Solution

factor

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

Solution

(2 x + 1) (2 x - 3)

Solution steps

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

Factor the number:

4 = 2^{2}

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

Apply Difference of Two Squares Formula:

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

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

= ((2 x - 1) + 2) ((2 x - 1) - 2)

Simplify

((2 x - 1) + 2) ((2 x - 1) - 2) : (2 x + 1) (2 x - 3)

= (2 x + 1) (2 x - 3)

Popular Examples

simplify 1+3/7 simplify

1 + \frac{3}{7}

simplify (sqrt(6x))/(sqrt(3x))simplify

\frac{6 x}{3 x}

-(3X-5)-(2X-6)+1=-5(X-1)-(3X+2)+3

- (3 X - 5) - (2 X - 6) + 1 = - 5 (X - 1) - (3 X + 2) + 3

factor 10x^2+9x-7 factor

10 x^{2} + 9 x - 7

factor x^4+27x factor

x^{4} + 27 x

Frequently Asked Questions (FAQ)

What is factor (2x-1)^2-4 ?
The solution to factor (2x-1)^2-4 is (2x+1)(2x-3)