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Popular >

factor 4y^2-9x^2

Solution

factor

4 y^{2} - 9 x^{2}

Solution

(2 y + 3 x) (2 y - 3 x)

Solution steps

4 y^{2} - 9 x^{2}

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

9 x^{2} = (3 x)^{2}

= (2 y)^{2} - (3 x)^{2}

Apply Difference of Two Squares Formula:

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

(2 y)^{2} - (3 x)^{2} = (2 y + 3 x) (2 y - 3 x)

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

Popular Examples

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\frac{x ^{2} - 3 x - 28}{x ^{2} + 9 x + 20}

Frequently Asked Questions (FAQ)

What is factor 4y^2-9x^2 ?
The solution to factor 4y^2-9x^2 is (2y+3x)(2y-3x)