Question

Find the value of polynomial 2y2-3y-4at y=5

Answer 1

Answer:

2y²-3y-4=0 it's an quadratic polynomial .

When y= 5 .Then the value of the quadratic polynomial is as follows ...

$= >$

p(y)=2y²-3y-4

p(5)= 2(5)²-3(5)-5

'"= 2×25-15-4

=50-15-4

=35-4

=31