What is the answer to (7x+9)x+90

1 answer:

5 0

Answer:

Step-by-step explanation:

(7x + 9)x + 90 <em>use the distributive property </em><em>a(b + c) = ab + ac</em>

= (7x)(x) + (9)(x) + 90

=7x² + 9x + 90

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