Select the correct product. ( x2 + 6 x + 9)(3 x - 1) 3 x3 + 17 x2 + 21 x - 9 3 x3 - 17 x2 - 21 x - 9 3 x3 + 19 x2 + 27 x + 9 3 x3 + 19 x2 + 9 x - 9

Option A is the correct option.

Step-by-step explanation:

Use distributive property

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Collect like terms

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Hope I helped!

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a 10 percent increase

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.