3 years ago

Which of the following expressions is equivalent to 9x2 - 4 ?

Mathematics

1 answer:

navik [9.2K]3 years ago

3 0

If your teacher wants you to factor, then use the difference of squares rule

9x^2 - 4

(3x)^2 - 2^2

(3x-2)(3x+2)

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3 years ago

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Alexandra [31]

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MrRa [10]

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3 years ago

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Anettt [7]

Answer:

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3 years ago