Question

$\sqrt{5625}=75$ ആണെങ്കിൽ $\sqrt{0.5625}+\sqrt{56.25}$ എത്രയാണ്?

• A. 8.25
• B. 82.5
• C. 7.5
• D. 75.5

Answer 1

Answer:

A. 8.25

$\sqrt{5625}=75$

$\sqrt{0.5625}=0.75$

$\sqrt{56.25}=7.5$

$\sqrt{0.5625}+\sqrt{56.25}=7.5+0.75=8.25$