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Amaya Pham
23 July, 18:16
What is the answer to (7*x+9) * x+90
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Sunshine
23 July, 18:25
0
7x² + 9x + 90
Step-by-step explanation:
(7x + 9) x + 90 use the distributive property a (b + c) = ab + ac
= (7x) (x) + (9) (x) + 90
=7x² + 9x + 90
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