Evaluate the following expressions: if X= -3 then X squared -10x=

asked Dec 18, 2022 63.6k views

16 votes

4.4k points

Please log in or register to add a comment.

6 votes

Answer:

Explanation:

${x}^(2) - 10x \\ \\ = {( - 3)}^(2) - 10( - 3) \\ (plug \: x = - 3) \\ \\ = 9 + 30 \\ \\ \therefore({x}^(2) - 10x)_{ \{x = - 3 \}} = 39$

3.8k points

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

4.5m questions

5.9m answers