What is factor-4x^2+25y^2 ?

The solution to factor-4x^2+25y^2 is (5y+2x)(5y-2x)

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factor-4x^2+25y^2

factor

- 4 x^{2} + 25 y^{2}

(5 y + 2 x) (5 y - 2 x)

Solution steps

- 4 x^{2} + 25 y^{2}

= 25 y^{2} - 4 x^{2}

25 y^{2} = (5 y)^{2}

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

= (5 y)^{2} - (2 x)^{2}

Apply Difference of Two Squares Formula:

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

(5 y)^{2} - (2 x)^{2} = (5 y + 2 x) (5 y - 2 x)

= (5 y + 2 x) (5 y - 2 x)

3062 x^{9} + 30 y^{3} + 8

(- d)^{- 4}

4 x^{2} - b^{2}

x^{3} - 5 x^{2} - 2 x + 6

o (n^{2})