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25-04-2019
Mathematics

contestada

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

Respuesta :

25-04-2019

Answer:

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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