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Popular >

factor 9m^4-16

Solution

factor

9 m^{4} - 16

Solution

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

Solution steps

9 m^{4} - 16

Apply exponent rules

= (3 m^{2})^{2} - 4^{2}

Apply Difference of Two Squares Formula:

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

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

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

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Frequently Asked Questions (FAQ)

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