Hi, How would I fact 5Y^2 -96y -80=0. I have honestly no idea how! Thanks in advance!
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Originally Posted by SC313 Hi, How would I fact 5Y^2 -96y -80=0. I have honestly no idea how! Thanks in advance! Read these: The Quadratic Formula Explained Completing the Square: Solving Quadratic Equations CB
You might also note that 20*4= 80, 5*1= 5, and 5*20- (1)*(4)= 96.
Thanks everyone!
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