The value of the expression || ADRE 1.0 SLRC 2022 PAPER-III SOLVED QUESTIONS
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The value of the expression:
is:
(A) 52
(B) 8
(C) 19
(D) 9
Solution:
Given expression:
- Evaluate
= 3
- Substitute back into the expression:
4+3 = 7
- Substitute back into the expression:
42+7= 49
- Evaluate the square root of 49:
- Multiply 7 by 5:
5×7= 35
- Substitute back into the expression:
134+ 35= 169
- Evaluate the square root of 169:
- Substitute back into the expression:
51+13= 64
- Evaluate the final square root:
So, the value of the expression is: (B) 8
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ReplyDeleteHaha, but it's easy, isn't it?
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