Solve each equation by taking square roots 3b² +5=-25

asked Jun 22, 2023 44.8k views

3 votes

Solve each equation by taking square roots
3b² +5=-25

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7 votes

Answer:

b = -3.16

Explanation:

3b² + 5 = -25

3b² = -30

b² = -10

b = -3.1623 (5 significant figures)

= -3. 16

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