What is factor 25m^2-16n^2 ?

The solution to factor 25m^2-16n^2 is (5m+4n)(5m-4n)

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factor 25m^2-16n^2

factor

25 m^{2} - 16 n^{2}

(5 m + 4 n) (5 m - 4 n)

Solution steps

25 m^{2} - 16 n^{2}

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

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

= (5 m)^{2} - (4 n)^{2}

Apply Difference of Two Squares Formula:

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

(5 m)^{2} - (4 n)^{2} = (5 m + 4 n) (5 m - 4 n)

= (5 m + 4 n) (5 m - 4 n)

2 x^{2} + 4 x - 48

18 b - 9 b^{2}

- \frac{1}{4} - (- \frac{3}{5})

Y = - 6 + (- 1)

2.25 = \frac{5 - 2 b}{4} (1)^{2} + b^{1}

What is factor 25m^2-16n^2 ?
The solution to factor 25m^2-16n^2 is (5m+4n)(5m-4n)