What is a correct expansion of (3x + 2)(3x^2 + 4)

2 answers:

5 0

All we need to do is use FOIL here to multiply these.

(3x + 2)(3x^2 + 4)

9x^3 + 12x + 6x^2 + 8

Simplify.

Rearrange terms.

9x^3 + 6x^2 + 12x + 8 is the expanded form of the original binomials.

5 0

The answer is: 3x·3x^2+3x·4+2·3x^2+2·4 APEX

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