Question 290950
Question: x^2 + 8x + 10 = 3 
Subtract 3 from both sides
x^2 + 8x + 10 - 3 = 0
:
x^2 + 8x + 7 = 0; this is the ax^2 + bx + c = 0 form
Factors to
(x+7)(x+1) = 0
Two solutions
x = -7
and
x = -1
:
:
"(x*2)(x*2)=4x
4x+8x+10=3
-3 -3
4x+8x+7=0"
I am not sure what all this means