158k views
2 votes
Solve each equation by taking square roots
8b² = 200

User Yovana
by
6.9k points

1 Answer

3 votes

Answer:

b = ± 5

Explanation:

8b² = 200 ( divide both sides by 8 )

b² = 25 ( take square root of both sides )

b = ±
√(25) = ± 5

b = - 5 , x = 5

User Toby Holland
by
7.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.