How do you solve for y in #6y^2-5y=6#?
2 Answers
May 25, 2018
Explanation:
Do not forget to check your answer:
Plug in
That proves that
Next, check for
That's it your final answer is:
May 25, 2018
#y=2/3#
#y=-3/2#
Explanation:
Given -
#6y^2-5y=6#
divide both sides by 6
#y^2-5/6y=1#
#y^2-5/6y+25/144=1+25/144=(144+25)/144=169/144#
#(y+5/12)^2=169/144#
#y+5/12=+-sqrt(169/144)=+-13/12#
#y=13/12-5/12=8/12=2/3#
#y=-13/12-5/12=-18/12=-3/2#