Question

find the value of the polynomial
2x³– 3x + 5 when i)x=1
ii)-2​

Answer 1

Answer:

hope this helps u ❣️.............

Answer 2

Step-by-step explanation:

p(x) = 2x³-3x+5

i) if x= 1

p(1) = 2(1)³-3(1)+5

= 2-3+5

= 4

ii) if x= -2

p(-2)= 2(-2)³-3(-2)+5

= -16+6+5

= -10+5

= -5

hope it helps you