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 Feb 16, 2019 53.2k views

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

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4 votes

It will be:

2 √(3)

Ranaldo answered Feb 22, 2019