tamara4897 tamara4897

02-09-2021
Mathematics

contestada

Which expression is equivalent to the given expression?
– 2x^2 + 8x - 9+ 4x + 7x^2+ 2

Which expression is equivalent to the given expression 2x2 8x 9 4x 7x2 2 class=

Respuesta :

aaliyahheadde aaliyahheadde

02-09-2021

Answer:

D. 5x^2+12x-7

Step-by-step explanation:

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