So, the equation again is 3 - 10^2.
Step one: 10^2 also known as 10 to the second power = 100
Step two: 3 - 100 = -97
Your answer is negative 97.
Remember your Mnemonic Devices for the order of operations "Please excuse my dear aunt Sally as she limps from left to right" or "Pandas Eat: Mustard on Dumplings, and Apples with Spice."
310
310
5103 x 3102 = 1.27477611 × 1013
310 to the power of -4 = 306
36 = 729 and 310 = 5904936 = 729 and 310 = 5904936 = 729 and 310 = 5904936 = 729 and 310 = 59049
310
5.00 x 102= 500, and 500 times 310= 155,000.
310
-310 is -59049
310 / 34 = 36
3.100
310 horsepower.