Question

find the value of the polynomial 4xsquare _5x +3, at x= 1/2

Answer 1

Answer:

x=3/2

Step-by-step explanation:

4x² - 5x + 3

substitute x= ½

=4(½)(½) - 5(½) + 3

=4(1/4) - 5/2 +3

=1 - 5/2 + 3

= 4-5/2

=8-5/2

= 3/2

answer: 3/2