Question

4√64²
please answer my question

Answer 1

4× root 64^2=4×64= 256

Answer 2

Hey friend,
Here is the answer you were looking for:

I can explain in two methods:
$4 \sqrt{ {64}^{2} } \\ \\ using \: the \: identity \\ \sqrt{ {a}^{2} } = a \\ (putting \: a \: = \: 64) \\ \\ = 4 \times 64 \\ \\ = 256$

Other method in the attachment.


Hope this helps!!!!

@Mahak24

Thanks....
☺☺