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Popular >

factor 100x^2-9

Solution

factor

100 x^{2} - 9

Solution

(10 x + 3) (10 x - 3)

Solution steps

100 x^{2} - 9

Apply exponent rules

= (10 x)^{2} - 3^{2}

Apply Difference of Two Squares Formula:

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

(10 x)^{2} - 3^{2} = (10 x + 3) (10 x - 3)

= (10 x + 3) (10 x - 3)

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∣ 3 x - 9 ∣ \geq x + 2

Frequently Asked Questions (FAQ)

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