Question

Without a calculator find out
√28 ÷ √7

Answer 1

2

Explanation:

First we put the two equations together so it would be like this

`\sqrt (28)/(7)`

the square root of that is 4 because 7 goes into 28 four times

so now we have this
`√(4)`

and the square root of 4 is 2

Answer 2

Explanation:

= sqrt ( 28 ÷7) = sqrt (4) = 2