Question

Show all of your work. Partial credit is only available if all your work is shown.

Match the numbers in Column I with their square roots in Column II. (1 point each)
Column I
____ 1. √844
____ 2. √900
____ 3. √650
____ 4. √784
____ 5. √699
____ 6. √805
____ 7. √729


Show all of your work. Partial credit is only available if all your work is shown.
Match the numbers in Column I with their square roots in Column II. (1 point each)
Column I
____ 1. √844
____ 2. √900
____ 3. √650
____ 4. √784
____ 5. √699
____ 6. √805
____ 7. √729

Answer 1

`√(844)=2√(211)=29.05`

`√(900) =30`

`√(650)=5√(26)=25.49`

`√(784)=28`

`√(699) =√(699)=26.43`

`√(805)=√(805)=28.37`

`√(729)=27`

Explanation:

1.

`√(844)`

`√(2) *√(422)`

`1√(422)`

`1√(2) *√(211)`

`1+1√(211)`

`2√(211)`

`29.05`

2.

`√(900)`

`√(9) *√(100)`

`3√(100)`

`3 √(25) *√(4)`

`3*5*2`

`30`

3.

`√(650)`

`√(25)*√(26)`

`5√(26)`

`25.49`

4.

`√(784)`

`√(4) *√(196)`

`2√(196)`

`2√(49)*√(4)`

`2*7*2`

`28`

5.

`√(699)`

`26.43`

(can't be simplified)

6.

`√(805)`

`28.37`

(Can't be simplified)

7.

`√(729)`

`√(9)*√(81)`

`3*9`

`27`