Question

Findthevalueofthepolynomialy2 –5y+6at(i)y=0

Answer 1

Answer:

y

2

−5y+6=y

2

−2y−3y+6

=y

2

−2y−3y+2×3

=y(y−2)−3(y−2)

=(y−2)(y−3)

Answer 2

p(y) = 2-5y+6

p(0) = 2-5(0) +6

p(0) = 2-0+6

p(0) = 4