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What is the solution to the following expression if x=5



What is the solution to the following expression if x=5 ​-example-1

1 Answer

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The value of given expression is 16

Solution:

Given expression is:


√(x^2) + √(x) * √(x) + 6

We have to find the value of expression when x = 5

Substitute x = 5


√(x^2) + √(x) * √(x) + 6\\\\√(5^2) + (√(5) * √(5)) + 6

We know that,


√(a) * √(a) = a

Therefore, the above equation becomes,


√(5^2) + 5 + 6\\\\√(25) + 5 + 6\\\\5 + 5 + 6 = 10 + 6 = 16

Thus the value of given expression is 16

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