Mathematics
Grade-8
Easy

Question

Evaluate
square root of 10 plus square root of 25 plus square root of 108 plus square root of 154 plus square root of 225 end root end root end root end root

  1. 16
  2. 8
  3. 6
  4. 4

hintHint:

We will simplify the given expression by solving individual terms under each square root.

The correct answer is: 4


    GIVEN-
    √10+√25+√108+√154+√225
    TO FIND-
    Solution to the given expression.
    SOLUTION-
    √10+√25+√108+√154+√225
    = √10+√25+√108+√(154+15)
    = √10+√25+√108+√169
    = √10+√25+√(108+13)
    = √10+√25+√121
    = √10+√(25+11)
    = √10+√36
    = √(10+6)
    = √16
    = 4
    FINAL ANSWER-
    Option 'c' i.e. '16' is the correct answer to the given question.

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