What is factor 81m^4-256 ?

The solution to factor 81m^4-256 is (9m^2+16)(3m+4)(3m-4)

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factor 81m^4-256

factor

81 m^{4} - 256

(9 m^{2} + 16) (3 m + 4) (3 m - 4)

Solution steps

81 m^{4} - 256

Apply exponent rules

= (9 m^{2})^{2} - 1 6^{2}

Apply Difference of Two Squares Formula:

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

(9 m^{2})^{2} - 1 6^{2} = (9 m^{2} + 16) (9 m^{2} - 16)

= (9 m^{2} + 16) (9 m^{2} - 16)

Factor

9 m^{2} - 16 : (3 m + 4) (3 m - 4)

= (9 m^{2} + 16) (3 m + 4) (3 m - 4)

3 h^{2} - 19 h - 40

ln (\frac{1}{e ^{4}})

8 v - 6 v = 0

5 - (- 1)

3 z^{2} - 27

What is factor 81m^4-256 ?
The solution to factor 81m^4-256 is (9m^2+16)(3m+4)(3m-4)