mannyyyyy mannyyyyy

11-12-2019
Mathematics

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To factor 9x^2-4 you can first rewrite the expression as:

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gosagbodje gosagbodje

11-12-2019

Answer: (3x-2)(3x+2)

Step-by-step explanation: this is because 9x^2 and 4 is a perfect square. So the square root of 9x^2 is 3x and because the 4 is negative you have to times 3x by a negative and positive 2.

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Kylie5683 Kylie5683

21-12-2020

Answer:

(3x)^2-(4)^2

Step-by-step explanation:

A P E X answer

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