Question

Activity 6 (A) (2 marks)
Date :.5.10:20. A
Complete the following activity to find the value of C
the polynomial 2x - 2x3 +7 when x= -1.
ti
p (x) = 2x - 2x3 + 7
..p
​

Answer 1

Step-by-step explanation:

x= -1

p(x) =2×(-1)-(2×3)+7

= -2-6+7

=-8+7

p(x)= -1