How do you solve #(x + 2) ² = 2(11 + 2x)#?
1 Answer
Apr 1, 2016
#x=+-sqrt(18)#
Explanation:
Given -
#(x+2)^2=2(11+2x)#
Simplify
#x^2+4x+4=22+4x#
Take all constants to right hand side and variables to the left hand side
#x^2+4x-4x=22-4#
Simpify
#x^2=18#
#x=+-sqrt(18)#
