Register
If y = x3 + x, find the value of y when x=-2
92.8k views
9 votes
If y = x3 + x,
find the value of y when x=-2

User Salavert
by
5.5k points

2 Answers

6 votes

Answer:

-8

Explanation:

-2 times 3 is -6, and -6 plus -2 equals -8

User Janetta
by
5.5k points
13 votes

Answer:

y=-8

Explanation:

if x=-2 -2*3= -6, -6+-2=-8

User Joanna Mamczynska
by
5.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.7m questions

7.5m answers

Other Questions

Aliyah has $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
What is the value of x? (-4) - x = 5
Can someone help me with 5??? ASAP?
Solve for h 3h=7(2/7-3/7h)-10
Link Copied!