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Popular >

simplify (3m-2)(3m+2)+4

Solution

simplify

(3 m - 2) (3 m + 2) + 4

Solution

9 m^{2}

Solution steps

(3 m - 2) (3 m + 2) + 4

Expand

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

= 9 m^{2} - 4 + 4

Add the numbers:

- 4 + 4 = 0

= 9 m^{2}

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Frequently Asked Questions (FAQ)

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