53.7k views
17 votes
Use complete sentences to describe the steps involved in solving x2 − 64 = 0 two different ways.

User Vicent
by
7.7k points

1 Answer

9 votes

Answer:

1. First, add 64 to bith sides, cancelling one out and taking it to the other side, then dividing by two, giving you x=32.

2. Subtract 2x and take it to the other sude of the equation. Then divide -2 by -64, giving you x=32, due to the negative cancelling (turning to a positive).

User JustNeph
by
8.5k points

No related questions found

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

9.4m questions

12.2m answers

Categories