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If x = –2 ,then find the value of x³ –2x + 1​
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3 votes
If x = –2 ,then find the value of x³ –2x + 1​

User Kyle Yeo
by
6.2k points

1 Answer

4 votes

Answer:

- 3

Explanation:

Substitute x = - 2 into the expression , that is

(- 2)³ - 2(- 2) + 1

= - 8 + 4 + 1

= - 3

User Amol Sharma
by
6.9k points
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