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Grade 10Algebra

What is correct ans plz tell ,
√36 = +-6 , +6 ,- 6 ????

Gourav sawlani

4 Years agoGrade 10

1 Answer

Vijay

4 Years ago

By mathematical defination it is given that –

$\sqrt{ x^{2} } = \left | X \right |$

so ,

$\sqrt{ 6^{2} } = \left | 6 \right |$

But when we get something like that $x^{2} = 36 \Rightarrow x = \pm 6$ is the answer

I hope You understand

Thanks

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