Question

Evaluate (2.25)^1/2??

Answer 1

\[\Huge \sqrt{2.25}= \frac32\]

Answer 2

and???/

Answer 3

that's the answer.

or write, 1.5

Answer 4

1.5???????

Answer 5

3/2 = 1.5

Answer 6

oh you converted the 2.25 into a fraction

Answer 7

not really.

Answer 8

that is what i just did, I converted 2.25 into a mixed number and then converted that into a fraction, what did you do?

Answer 9

well, i used my calc.
but the manual way is:

2.25 = 225/100 = 9/4

(9/4)^1/2

\[\sqrt{\frac94}\]=3/2

Answer 10

what way is best?

Answer 11

mine.

Answer 12

the best of the best is using a Calculator.