Question

Simplify Radicals Problems in attached PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!

Answer 1

G1. √49

7

This is a perfect square. Essentially what this means that two of the same numbers (In this case 7 and 7) are multiplied together to get the number under the radical.

G2.
`\sqrt{(1)/(4)}`

`\sqrt{(1)/(4)}` =
`(√(1))/(√(4) )`

Take the square root of the top which will be 1

Then take the square root of the denominator which will be 2

Both the numerator and denominator are perfect squares.

2*2 = 4

1*1 = 1

`(1)/(2)}`

G3.
`\sqrt{(36)/(49)}`

`\sqrt{(36)/(49)}` =
`(√(36))/(√(49) )`

Take the square root of the top which will be 6

Take the square root of the bottom which will be 7

Again, both numerator and denominators are perfect squares

6*6 = 36

7*7 = 49

`(6)/(7)`

Hope this helped!

~Just a girl in love with Shawn Mendes