Question

3.Find the value of the polynomial 5x-4x³+3at x=2.​

Answer 1

Answer:

Answer"#:

$5x - 4 {x}^{3} + 3at$

$5(2) - 4 {(2)}^{3 } + 3at$

$10 - 32 + 3at$

$- 22 + 3at$

Answer 2

Answer:

-19

5(2) - {4(2^3)} + 3

10-32+3

13-32

-19