joedamanlyman666 joedamanlyman666
  • 20-04-2021
  • Mathematics
contestada

Please help with math asap:
Rewrite without parentheses and simplify
(y+7)^2

Respuesta :

danicarenae831 danicarenae831
  • 20-04-2021

y * y = y^2
y * 7 = 7y
7 * y = 7y
7 * 7 = 49

So we have:

y^2 + 7y + 7y + 49

Combine like terms:

y^2 + 14y + 49
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