MATH SOLVE

3 months ago

Q:
# Solve the equation by completing the square. Round to the nearest hundredth if necessary. 4x2 + 8x β 32 = 0

Accepted Solution

A:

[tex]4x^2 + 8x - 32 = 0\\x^2+2x-8=0\\x^2+2x+1-9=0\\(x+1)^2=9\\x+1=3 \vee x+1=-3\\x=2 \vee x=-4[/tex]