Find the sum and express it in simplest form. (3a2+2a)+(5a2-a-7)

1 answer:

5 0

When you add 3a squared and 5a squared, you get 8a squared. 2a-a=a, with 7 leftover. the final answer would be 8a2 + a - 7

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Step-by-step explanation:

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PLEASE HELP! THANKS!

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If you add everything up then
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3 years ago

Find the measure of the the sides of DEF then classify it by it sides. <br> D(8,-6) E(-1,-3) F(-2,5)

Mama L [17]

Answer:

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