What is the value of 12−2x−3y5for x = 2 and y = –4?

asked Mar 2, 2019 163k views

1 vote

7.8k points

Please log in or register to add a comment.

3 votes

12 - 2x - 3y5
12 - (2 * 4) - (3 * -4) 5
12 - 4 + 12 * 5
12 - 4 + 60
8 + 60
68

7.9k points

4 votes

Answer:

$2056\\$

Explanation:

We will put the given values of "x" and "y" in the algebraic equation

$12 - 2X - 3Y^5\\12 - 2 (2) - 2 (-4)^5\\12 -4 - 2 (- 1024)\\12 -4 + 2048\\2056\\$

Sasha Grey answered Mar 7, 2019

8.3k points

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

8.6m questions

11.2m answers