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Popular >

factor 9b^2-100

Solution

factor

9 b^{2} - 100

Solution

(3 b + 10) (3 b - 10)

Solution steps

9 b^{2} - 100

Apply exponent rules

= (3 b)^{2} - 1 0^{2}

Apply Difference of Two Squares Formula:

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

(3 b)^{2} - 1 0^{2} = (3 b + 10) (3 b - 10)

= (3 b + 10) (3 b - 10)

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Frequently Asked Questions (FAQ)

What is factor 9b^2-100 ?
The solution to factor 9b^2-100 is (3b+10)(3b-10)