Posted by **Lanna** on Sunday, October 29, 2006 at 1:49pm.

75 + -63 + 7( 115/ -5 + (-8)2 )

-63 is -6 to the third power and (-8)2 is (-8)to the 2nd power. I got 15913 I think that that is wrong and my calculater wouldn't fit all the numbers so I don't know how to check it! Can you please try it so I can double check answers?

it is wrong. You dont have to do it all in your calculator. Do pieces, then add them.

I did I used the order of operations Prenthesis Exponets Multiplication Divison Addition Subration what did I do wrong?

I have no idea.

## Answer this Question

## Related Questions

- math - 1. unite similar terms with parenthesis. x=2 y=-3 and z=5 find the value ...
- Math 8R - Help!!!!!!!! - The expression 2(8a to the 2nd power + a - 1) + 3(a + 3...
- Algebra - Factor each of following expressions x (4th power) - x (3rd power) - ...
- math - The question that have is to simplify and write the answer in ...
- math 115 - - (-4)3rd power + (-3)2nd power - .5 3rd power is 72.875 correct? The...
- math - What is P(-4) given that P(x) = 2x to the fourth power - 3x to the third ...
- math - What is P(-4) given that P(x) = 2x to the fourth power - 3x to the third ...
- math - What is P(-4) given that P(x) = 2x to the fourth power - 3x to the third ...
- math - What is P(-4) given that P(x) = 2x to the fourth power - 3x to the third ...
- Math - How do I simplify this: (The ^ symbol means 3) -3(12)-{5(-4)-2^ I tried ...