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Doss [256]
3 years ago
13

Apply the special factoring rules to factor the following binomial

Mathematics
1 answer:
ipn [44]3 years ago
8 0
<h3>Answer:  Choice A</h3>

It factors to (x - 0.9)(x + 0.9)

=================================================

Work Shown:

x^2 - 0.81\\\\x^2 - (0.9)^2\\\\(x-0.9)(x+0.9)

I used the difference of squares factoring rule. The order of the factors doesn't matter. So an alternative answer is (x+0.9)(x-0.9)

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