Question 49477
(x + 3)2 = 6

if it is a simple equation then:

2x + 6 =6
2x = 12
x = 6

If it is a quadratic equation then, follw the solution as below:

(x+3)^2 = 6

x^2 + 3^2 + 2*x*3 = 6

x^2 + 6x = 6 - 6

x^2 + 6x = 0

This quadratic equation can be factored to solve for "x"
Use the principle of zero products,which says, if ab = 0, either a, b, or both must be equal to zero.

x ( x + 6 ) = 0

As per above principle,

x = 0 and x+6 = 0 ------> x = -6

Therefore x = 0, -6

B.Shridhar