178k views
3 votes
Find value of x, in simplest radical form.

Find value of x, in simplest radical form.-example-1

1 Answer

5 votes

Answer:

√99

Explanation:

a power 2 = 15 power 2 + a power 2

18 power 2 = 15 power 2 + x power 2

324 = 225 + x power 2

324 - 225 = 99 + power 2

so the answer is √99

User ITech
by
4.0k points