Express the square root of 0.000144 in the standard form

MATHEMATICS
WAEC 2009

Express the square root of 0.000144 in the standard form

  • A. 1.2 x 10-4
  • B. 1.2 x 10-3
  • C. 1.2 x 10-2
  • D. 1.2 x 10-1

Correct Answer: C. 1.2 x 10-2

Explanation

\(\sqrt{0.000144}\) = 0.012

= 1.2 x 10-2



Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *
Add Math
Don't want to keep filling in name and email whenever you make a contribution? Register or login to make contributing easier.