Question

$\sqrt{100 \: step \: by \: step}$
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Answer 1

Answer:

Hii..

At a glance, what we learnt in our basic mathematics is that square root of 100 is 10. It is because 10*10=100.

But later on while upgrading with mathematics, we also learnt that a positive number will have square root of both + and -. It's because (-)* (-)= +. So square root of 100 are +10 and -10.

It can also be understood as

x^2= 100

X ^2 - 100 = 0

(X-10)(X+10)= 0

X=10, -10.

Hope my answer helpful to you!

Answer 2

Answer:

Answer is 10

Step-by-step explanation:

The square root of a number x is, by definition, a number y such that y2=x. In your case, it is immediate to find out that 102=100, which fits the definition, and thus the square root of 100 is 10

Thank you