asarenana1120
asarenana1120 asarenana1120
  • 04-08-2021
  • Mathematics
contestada

Simplify the expression 2x(4 + x - 9 + 3x)
A. 8x - 10
B. -2x²
C. -10x²
D. 8x² - 10
E. 8x² - 10x

Respuesta :

MathQ
MathQ MathQ
  • 04-08-2021

Answer:

E. 8x² - 10x

Step-by-step explanation:

4+x-9+3x

=x+3x+4-9

=4x+4-9

=4x-5

=2x(4x-5)

=8x² - 10x

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hannagreen10
hannagreen10 hannagreen10
  • 05-08-2021
E. 8X^2-10x ! hope this helps
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