## anonymous one year ago can anyone help please will give medal The sides of a square are two to the power of four ninths inches long. What is the area of the square? two to the power of the fraction sixteen over eighty one square inches four to the power of the fraction sixteen over eighty one square inches two to the power of eight ninths square inches four to the power of eight ninths square inches

1. skullpatrol

Any ideas?

2. anonymous

yes i believe it is b

3. anonymous

?

4. anonymous

do you know the formula for the area of square

5. skullpatrol

^

6. anonymous

yes A=x^2

7. anonymous

@Linchpin

8. skullpatrol

|dw:1438202130882:dw|

9. skullpatrol

|dw:1438202219826:dw|

10. anonymous

so |dw:1438202175287:dw|

11. anonymous

ohh i have to multiply

12. anonymous

13. skullpatrol

14. anonymous

so it would be 2 8/9 ?

15. skullpatrol

|dw:1438202375217:dw|

16. anonymous

4 8/9 ?

17. skullpatrol

|dw:1438202460684:dw|

18. anonymous

oh okay so it was 2 8/9

19. anonymous

|dw:1438202522656:dw|

20. anonymous

so that is called radical form right ?

21. skullpatrol

yes

22. anonymous

thank you ! @skullpatrol

23. skullpatrol