Parentheses is when you are doing an equation, and you solve the problem.
Solve this problem -x squared -40x- 80 =0
(-1/6) - 2/3 = -0.8333333332
Yes, and parenthesis are the first thing you solve.
You square the number in the parentheses.
maximum minus minimum
What I mean by this equation is: x^3-2x^(x-2.5)+x^(x^x)
It is: 32.35 minus 10.63 equals 21.72
k = 129
3/2(1-5)=-6 3/2(-4)=-6 3/-8=-6 Not equal. This equation is a false equation. Unless a variable was meant to be in the equation, this equation is not equal.