Because you have to go in the order of PEMDAS, parenthesis, exponents, multiplication, division, addition, and subtraction. From what you are saying, 'why you must simplify 3 to the second power first' it seems that you have no parenthesis, so you move onto what is next, which is exponents, in this case, 3 to the power of two.
It would be 6:42 pm I believe.
2/6 is a fraction. the denominator has to be an even number.
Answer:
x=-1 1/4
Step-by-step explanation:
Answer:
{-4 = 7, 5 = 5} = {False, True}
Step-by-step explanation:
