How do you solve # x^2 - 6x =13# by completing the square?
2 Answers
Mar 24, 2018
#x=3+sqrt22#
#x=3-sqrt22#
Explanation:
Given -
#x^2-6x=13#
#x^2-6x+9=13+9#
#(x-3)^2=22#
#x-3=+-sqrt22#
#x=+-sqrt22 +3#
#x=3+sqrt22#
#x=3-sqrt22#
Mar 24, 2018
Explanation:
Multiply the equation by 4