SOLUTION: I don't understand how to work this problem:
3 to the 2nd power -4x3+4/ 9 to the 2nd power - 4
the workbook says the answer is 1/5
Algebra ->
Exponents
-> SOLUTION: I don't understand how to work this problem:
3 to the 2nd power -4x3+4/ 9 to the 2nd power - 4
the workbook says the answer is 1/5
Log On
Question 331057: I don't understand how to work this problem:
3 to the 2nd power -4x3+4/ 9 to the 2nd power - 4
the workbook says the answer is 1/5 Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! 3 to the 2nd power -4x3+4/ 9 to the 2nd power - 4
the workbook says the answer is 1/5
--------------
Is it ?
= (5*3 + 4)/(81 - 4)
= 19/77
-------------
Maybe that's not it. Use some parentheses.
