astro35 astro35

18-05-2021
Mathematics

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• Use whichever method you prefer (the area model or the distributive property)

Use whichever method you prefer the area model or the distributive property class=

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ProCrafters ProCrafters

18-05-2021

Answer: 2a^2+22a+−1

Step-by-step explanation:

Let's simplify step-by-step.

2a^2−5a+(9)(3)a−1

=2a^2+−5a+27a+−1

Combine Like Terms:

=2a^2+−5a+27a+−1

=(2a^2)+(−5a+27a)+(−1)

=2a^2+22a+−1

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