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Answered

EVALUATE SQUARE ROOTS asap

  1. Evaluate √x+20 when x=16. (Answer in simplified radical form.)
A36
B24
C6
D4

  1. Evaluate √21 - x when x =9. (Answer in simplified radical form.)
A√3
B2√3
C3
D4

  1. Evaluate √21 - x when x =9. (Answer as decimal)
A1.73
B3.46
C3
D4

Verified Answer :

apologiabiology

1.
√(16+20)=√36=6
C

2.
√(21-9)=√(12)=(√4)(√3)=2√3
B

3. 2√3=21.73205=3.464
B



1.C
2.B
3.B

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