Find all the real square roots of 0.0064 A.0.08 and –0.08 B.0.0253 and –0.0253 C.0.0032 and –0.0032 D.0.25298 and –0.25298

Sydney Shaffer

Sydney Shaffer

Answered question

2023-03-14

Find all the real square roots of 0.0064
A.0.08and0.08
B.0.0253and0.0253
C.0.0032and0.0032
D.0.25298and0.25298

Answer & Explanation

Cooper Barker

Cooper Barker

Beginner2023-03-15Added 6 answers

Explanation:
Option B: First consider only 64, the square root of 64=+8or-8.
Now look at the decimal point; there are four of them in this case, so the square root will have half decimal points.
thus the square roots are +0.08and-0.08.
So the correct option is option A,
Explanation for the incorrect answer:
Option B, Option C, Option D: There can be only two possible square roots of a positive number which is determined above and he answers 0.0253and-0.0253,0.0032and-0.0032,0.25298and-0.25298 are not the square roots of 0.0064
Hence, Option B, Option C, and Option D are incorrect options.
Hence, the correct option is option A.

Do you have a similar question?

Recalculate according to your conditions!

Ask your question.
Get an expert answer.

Let our experts help you. Answer in as fast as 15 minutes.

Didn't find what you were looking for?