What is factor 49m^2-16x^4 ?

The solution to factor 49m^2-16x^4 is (7m+4x^2)(7m-4x^2)

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factor 49m^2-16x^4

factor

49 m^{2} - 16 x^{4}

(7 m + 4 x^{2}) (7 m - 4 x^{2})

Solution steps

49 m^{2} - 16 x^{4}

49 m^{2} = (7 m)^{2}

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

= (7 m)^{2} - (4 x^{2})^{2}

Apply Difference of Two Squares Formula:

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

(7 m)^{2} - (4 x^{2})^{2} = (7 m + 4 x^{2}) (7 m - 4 x^{2})

= (7 m + 4 x^{2}) (7 m - 4 x^{2})

\frac{x}{( a - a ^{2} - x ^{2} )}

- 3.2 - 5 x - 2

(x + 2 y)^{3} + 512

5.8 x \cdot 105 \cdot 4 \cdot 3 \cdot 1064

z^{4} + (- 24) z^{2} + 400

What is factor 49m^2-16x^4 ?
The solution to factor 49m^2-16x^4 is (7m+4x^2)(7m-4x^2)