Question

Find the value of 64½?

(a) 7

(b) 6

(c) 8

(d) 9

​

Answer 1

Answer:

8

Step-by-step explanation:

Given,

${64}^{ \frac 12}$

$= \sqrt{64}$

$= \sqrt{ {8}^{2} }$

$= 8$

Answer 2

Step-by-step explanation:

$64 ^{ \frac{1}{2} } \: means \: \sqrt{64} \: \: \: \: formula = \sqrt{x} = x ^{ \frac{1}{2} } \\ so \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ ➢ {64}^{ \frac{1}{2} } \: \: [ {x}^{ \frac{1}{2} } = \sqrt{x} \\ ➢ \sqrt{64} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ ➢ \sqrt{8 \times 8} \: \: \: \: \: \: \: \: \: \: \: \: \\ ➢ 8 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:$

please mark as brainlinlist and follow me.