Seudónimo Seudónimo
  • 22-03-2019
  • Mathematics
contestada

(See attatchment below)

See attatchment below class=

Respuesta :

morganstevens69
morganstevens69 morganstevens69
  • 22-03-2019

Answer:

the answer would be 12 I think.

Step-by-step explanation:

X^2+6x=7X^2

Answer Link
lol53184 lol53184
  • 22-03-2019

Complete the square

x^2 + 6x + (6/2)^2 =

x^2 + 6x + 3^2 =

x^2 + 6x + 9

So the answer is 9

Answer Link

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