How can you find 2 zeros of this equation y^2-5y+6=0?

1 Answer
Aug 1, 2018

y=3" or "y=2

Explanation:

"factor the quadratic and solve for y"

"the factors of "+6" which sum to "-5"

"are "-2" and "-3

(y-2)(y-3)=0

"equate each factor to zero and solve for y"

y-2=0rArry=2

y=3=0rArry=3
graph{x^2-5x+6 [-10, 10, -5, 5]}