a=9 b=2 c=5 d=3
2ab to the second power - cd =
3 answers
i got 1,281
Right.
Could be a problem here ....
The way you said it according to the order of operation :
2ab^2 - cd
= 2(9)(2^2) - 5(3)
= 72 - 15
= 57
The way it was interpreted:
(2ab)^2 - cd
= (2(9)(2))^2 - 5(3)
= 36^2 - 15
= 1281
The way you said it according to the order of operation :
2ab^2 - cd
= 2(9)(2^2) - 5(3)
= 72 - 15
= 57
The way it was interpreted:
(2ab)^2 - cd
= (2(9)(2))^2 - 5(3)
= 36^2 - 15
= 1281
11 answers