Alexitoh Alexitoh
  • 14-10-2020
  • Mathematics
contestada

5y[4-(y+2) ]+4y(y+2)

Respuesta :

z0mba
z0mba z0mba
  • 14-10-2020

Answer: −y^2+18y

Let's simplify step-by-step.

5y(4−(y+2))+4y(y+2)

Distribute:

=(5y)(4)+(5y)(−y)+(5y)(−2)+(4y)(y)+(4y)(2)

=20y+−5y2+−10y+4y2+8y

Combine Like Terms:

=20y+−5y2+−10y+4y2+8y

=(−5y2+4y2)+(20y+−10y+8y)

=−y^2+18y

Answer:

= −y^2+18y

Hope this helps you!

Answer Link
brittneyallen1019
brittneyallen1019 brittneyallen1019
  • 14-10-2020

Answer:

It could be 37y

Step-by-step explanation:

Answer Link

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