Math
posted by Janese .
How do I simplify this:
(The ^ symbol means 3)
3(12){5(4)2^
I tried it,and got8,however when I
rechecked my work I got 64. Please help!
Please help!
where is the other } in the equation? And ^ means to the power so 2^3 would be minus 2 to the 3rd power. Please rewrite your problem so it makes sense.
3(12){5(4)2^^^}
the ^ means 2 to the 3rd power
order of operations:
start inside { } and do powers 1st. so 2 times 2 times 2= 8
Then still inside { } next:
so
5 times 4= 20
then add the 8 = 28
So now it looksa like
3(12){28}
now multiply 3 times 12 so it looks like
36  {28}
Then a double  turns 28 to + 28
so 36 +28= 8
I think this is the right answer. There are far better math helpers here than me, so maybe they will double chek me.
please help
3(12){5(4)2^^^ (to the third power)
Sorry wrote problem wrong.
3(12){5(4)2^ ^ ^}
the ^ symbol means to the third power
can someone simplify this for me?
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