Question

find value of p(x)=4xsquare-5x+3 where x=1/2

Answer 1

p(x) = 4x^2 - 5x + 3

= x = 1/2

so, 4 ( 1/2)^2 - 5 (1/2) + 3

= 1 - 5/2 + 3

= 4 - 5/2

= 3/2

Answer 2

Answer.........................