## nuccioreggie one year ago Find the value of the following expression: (28 ⋅ 5−5 ⋅ 190)−2 ⋅ 5 to the power of negative 2 over 2 to the power of 3, whole to the power of 4 ⋅ 228 (5 points) Write your answer in simplified form. Show all of your steps. (5 points)

1. anonymous

use PEMDAS

2. anonymous
3. nuccioreggie

4. nuccioreggie

@Abhisar

5. nuccioreggie

@lall

6. nuccioreggie

7. nuccioreggie

@Nnesha

8. nuccioreggie

@texaschic101

9. nuccioreggie

10. anonymous

i didnt

11. nuccioreggie

yea u did

12. anonymous

srr my computer keeps freezing

13. anonymous

$(28 \times 5-5 \times 190)^{-2}$

14. anonymous

$(\frac{ 5^{-2} }{ 2^{3} })^{4}$

15. nuccioreggie

so can you tell me what the anser for part A and part B will be and plexplain please

16. anonymous

what is 228?

17. nuccioreggie

can you jus tell me the answer and explain them please and i will medal you

18. anonymous

$(28 \times 5−5 \times 190)^{-2} \times (\frac{ 5^{-3}}{ 2^{3} })^{4} \times 228$

19. anonymous

i am not here for medal

20. anonymous

now first u solve what ever is in bracket

21. anonymous

multiply first then subtract can u plz do that

22. anonymous

i am refering to the first bracket

23. anonymous

$(-810)^{-2} \times (\frac{ 1 }{ 5^{2} \times 2^{3} })^{4} \times 228$

24. anonymous

$(-810)^{-2} \times (\frac{ 1^{4} }{ 200^{4}}) \times 228$

25. nuccioreggie

so what the aswer for part A?

26. anonymous

$-\frac{ 1 }{ 810^{2} } \times \frac{ 1 }{ 200^{4} } \times 228$

27. anonymous

where is the part A

28. anonymous

there is no part A in the question just say solve

29. nuccioreggie

O YEA SORRY

30. nuccioreggie

31. anonymous

$-\frac{ 1 }{ 656100} \times \frac{ 1 }{ 1600000000 } \times 228$

32. anonymous

cant u seem to follow the steps i am doing

33. anonymous

u need to write all these steps to get 5 points

34. nuccioreggie

i need to hurry up and get the answer because this has a time limit i have 5 more minutes thats y i just asked for the answer so please can you give me the answer and explain it pplease

35. anonymous

p Parentheses first E Exponents (ie Powers and Square Roots, etc.) MD Multiplication and Division (left-to-right) AS Addition and Subtraction (left-to-right)

36. anonymous

use a calculator and calculate , i have given u everything

37. anonymous

@imqwerty does my solution makes sense?

38. imqwerty

well what u did is all correct but usually we get nice solutions nd not like that we r getting here maybe the question is not interpreted well... but if what u wrote is the question then the solution is correct :)

39. anonymous

@imqwerty yea i was wondering the same thing

40. imqwerty

:)