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13) What are the solutions to y2 = 81?

13) What are the solutions to y2 = 81?
asked 225k views
5 votes
13) What are the solutions to y2 = 81?

asked
User Paul Chavez
by
7.1k points

2 Answers

7 votes
9 would be the y because if you substitute the 9 with the y it would be 9 to the second power which would mean you would multiply 9 • 9
answered
User Mehmed
by
8.3k points
5 votes

Explanation:

y²=81

y²=9²

:. bases same powers equal,

y=9.

hope this helps you.

answered
User Harsh Phoujdar
by
8.2k points
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