The value of \sqrt {91+\sqrt{70+ \sqrt121} is:

CTET 2 Math and Science Dec 2018 Paper

Question : 41 of 120

Marks: +1, -0

The value of

√ {91+√{70+ √121}}

is:

Solution:

√ {91+√{70 +√121}}

√ {91+√ 70 +1 1 }

√ {91 +√81}

√{91+9}

√100

= 10

Go to Question:

Prev Question

Next Question