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Ples help ;-; evaluate √21-x when x=9. write the answer in a simplified radical form. answers: a)√3 b)2√3 c)3 d)4

Ples help ;-; evaluate √21-x when x=9. write the answer in a simplified radical form. answers: a)√3 b)2√3 c)3 d)4
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2 votes
Ples help ;-;

evaluate √21-x when x=9. write the answer in a simplified radical form.

answers:

a)√3
b)2√3
c)3
d)4

asked
User Sugendran
by
7.9k points

1 Answer

4 votes
It will be:

2 √(3)
Ples help ;-; evaluate √21-x when x=9. write the answer in a simplified radical form-example-1
answered
User Ranaldo
by
7.7k points
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