london668 london668
  • 13-02-2015
  • Mathematics
contestada

If y=(x+3) 2 then (-2x -6) 2 must equal

Respuesta :

hananegussie
hananegussie hananegussie
  • 13-02-2015


y(x+3)2 then (-2x-6)2

is you have to distribute 2 like

2x+6=-4x-12

-2x        -2x

6=-2x-12

 +12     +12

-2x=0

x=0


Answer Link

Otras preguntas

Suppose a customer needs an item urgently, but the store is out of stock.
pleeeeaaase help guys.
Which four ethical norms are often used by companies to help individuals make ethical decisions? A. Responsibility to environment, customer, employee, investors
How is fraud related to plagiarism
Simplify the following expression. one-fourth(16 – 12x)
are negative numbers also real numbers?
87 to the nearest 10
Find the perimeter of the following shape, rounded to the nearest tenth: 12.5 15.7 16 16.5
Fiona and her fellow green committee members are working on a proposal for improving recycling at school what might they do to identify ways to increase studen
I need to know the answer