I guess you have to solve:
The multiplication precede the subtraction.
First expand .
So you'll have something like:
The brackets are important!
This question may seem a little unusual but I'm desperate about it.
So I have this equation:
y = (x^2 + 3x) - (2x + 3)(x - 1)
my question is: do I have to first apply the minus sign, or do the parenthesis first? I'm really confused about it and I feel ashamed (really! )
Can you please show me how to solve this? Thank you