Register
If x = –2 ,then find the value of x³ –2x + 1​
93.7k views
3 votes
If x = –2 ,then find the value of x³ –2x + 1​

User Kyle Yeo
by
3.8k 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
3.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.8m questions

4.9m answers

Other Questions

A study was completed in Florida. In southern Florida, the study involved 3,000 patients; 54% of them experienced flulike symptoms during the same month. The study had a margin of error of 1.8%. What does
Solve for x in the equation 3 x squared minus 18 x + 5 = 47. (I need this to be an answer like X=3+\_ square root 23)
Please answer asap.......... ...
Can someone help me plz I have to Turn 27/9 in simplest
1 divided by 1/5????????
Link Copied!