Find the value of this expression if x = -1 and y = 9. x²y -7

Kolas asked Jan 14, 2022

382,840 views

17 votes

Find the value of this expression if x = -1 and
y = 9.
x²y
-7

Kolas asked Jan 14, 2022

by Kolas

2.7k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

25 votes

Answer:

-9/7

Explanation:

Simplify and remove like terms.

Marc Tifrea answered Jan 19, 2022

3.0k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers