App Logo

No.1 PSC Learning App

1M+ Downloads
Simplified form of √72 + √162 + √128 =

A23√2

B16√2

C17√2

Dnone of these

Answer:

A. 23√2

Read Explanation:

72+162+128\sqrt{72}+\sqrt{162}+\sqrt{128}

=62+92+82=6\sqrt2+9\sqrt2+8\sqrt2

=232=23\sqrt2


Related Questions:

image.png
√(9 - x) = 2 ആയാൽ x-ൻറ വില എന്ത്?

3249=57\sqrt{3249}=57ആയാൽ 

3249+32.49+3249000.3249=\sqrt{3249}+\sqrt{32.49}+\sqrt{324900}-\sqrt{0.3249}=

2025+30310+x=(22)2\sqrt{20\frac25+30\frac{3}{10}+x}=(2\sqrt{2})^2

$$ആയാൽ x ൻ്റെ വില എത്ര?

14.44+9+x2=8.8\sqrt{14.44}+\sqrt{9+x^2}=8.8ആയാൽ x കണ്ടെത്തുക.