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Popular >

factor x^2y^2-4

Solution

factor

x^{2} y^{2} - 4

Solution

(x y + 2) (x y - 2)

Solution steps

x^{2} y^{2} - 4

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

4 = 2^{2}

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

Apply Difference of Two Squares Formula:

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

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

= (x y + 2) (x y - 2)

Popular Examples

2 x^{2} + 6 x - 8 = 0

factor 36x^2+84x+49 factor

36 x^{2} + 84 x + 49

5 - x < 3 - x

simplify sqrt(c^2)simplify

c^{2}

(56}{x-1}-\frac{56)/x >= 1

\frac{56}{x - 1} - \frac{56}{x} \geq 1

Frequently Asked Questions (FAQ)

What is factor x^2y^2-4 ?
The solution to factor x^2y^2-4 is (xy+2)(xy-2)