Solve each equation below. Think about rewriting, looking inside, or undoing to simplify the process. Homework Help ✎
3(y + 1)2 − 5 = 43
Look at problem 5-3 for a reminder of these strategies.
y = 3 or y = −5
See part (a).
Add 3 to both sides.
Multiply both sides by y. Then finish solving.
Start by cubing both sides.