Factor completely 3x^2+9x-3 3(x^2+3) 3(x^2+3x-1) D 3x(x^2+3x-1) Prime

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Answer 1

To factor the quadratic expression

completely, we first look for any common factors among the terms. In this case, we can factor out a 3 from each term:

Next, we need to factor the quadratic expression

. We look for two numbers that multiply to

(the constant term) and add up to

(the coefficient of the linear term). However, there are no such integer pairs that satisfy these conditions.Since

cannot be factored further using integers, the completely factored form of the original expression is:

So, the correct answer is:

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