Question

factors of y^2-5y+6=_______&______

Answer 1

.............................................................................................

$y {}^{2} - 5y + 6$
$y { }^{2} - 3y - 2y + 6$
$y(y - 3) - 2(y - 3)$
$(y - 2)(y - 3) = 0$
$y = 2 \: \: \: and \: \: \: y = 3$
Hence , factors are 2 , 3

.............................................................................................

Answer 2

y²-5y+6.
y²-(3×2)y+6.
y²-3y-2y+6.
y(y-3)-2(y-3).
(y-2)(y-3).....