Parenthesis are something you can use in math problems that mean anything inside of them is what you have to solve first. In PEMDAS P is parenthesis which means that is first.
Answer:
= -3(x+3)x(2x-1)
Step-by-step explanation:
Answer:
The answer is down below
Step-by-step explanation:
90
Answer:
Step-by-step explanation:
a.
4 people can be selected in ways=12 P4=12×11×10×9=11880
b.
4 women can be selected in ways=7P4=7×6×5×4=840
c.

Answer:
the hell you are talking about?
Step-by-step explanation: