3*3 - 3^2 /6 = 9 - 9/6 = 9 - 3/2 = 15/2 or 7.5
4 times 2 minus 3 divided by 3 is equal to 8 minus 3 divided by 3 which is equal to 5 divided by 3 which gives you 1 and 2 thirds.
2 to the power of 7 minus 3 to the power of 3 divided by 7 is equal to 124 1/7 ≈ 124.14
The answer depends on what the question is!
x5
12.5
12
10^2 minus 4 times 8 divided by 8 plus 9 is equal to 105.
3 to the power of 1 is 3. 3 to the power of minus 2 is equal to 1 over 3 to the power of 2. 3 to the power of 2 is 9. 3 to the power of 1 times 3 to the power of minus 2 is the same as... 3 divided by 3 to the power of 2. So that gives us 3 divided by 9 which is the same as 1/3.
4 times 2 minus 3 divided by 3 is equal to 8 minus 3 divided by 3 which is equal to 5 divided by 3 which gives you 1 and 2 thirds.
2 to the power of 7 minus 3 to the power of 3 divided by 7 is equal to 124 1/7 ≈ 124.14
The answer depends on what the question is!
x5
-2 times -2 = plus 4 since minus times minus is plus
12.5
1.6
5 to the power of 2
1.9 / 102 = 0.019