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Solve y2 = 81, where y is a real number. Simplify your answer as much as possible. If there is more than one solution, separate them with commas. If there is no solution, click …

Solve y2 = 81, where y is a real number. Simplify your answer as much as possible. If there is more than one solution, separate them with commas. If there is no solution, click …
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Solve y2 = 81, where y is a real number.

Simplify your answer as much as possible.
If there is more than one solution, separate them with commas.
If there is no solution, click on "No solution".

asked
User Felix C
by
8.3k points

1 Answer

7 votes
the solution to this question is y = 40.5
answered
User Bpedit
by
8.5k points
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