BurntSmores BurntSmores

26-04-2021
Mathematics

contestada

Multiple Choice
Simplify each polynomial.
3x2 + 8x + 7x
A. 3x2 + 15x
B. 18x3
C. 3x2 + 1
D. 3x2 – x

Respuesta :

laylaywooley laylaywooley

26-04-2021

The answer is A) 3x2 +15x

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omofoladaraooke omofoladaraooke

26-04-2021

Answer:

A

Step-by-step explanation:

since 8 and 7 have the same variable i can add them both and i will get 15x and then i multiply both constant 3 x 2 and get 6. So the only answer that is fit is A.

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