Posted by **Cora** on Wednesday, October 29, 2008 at 5:19pm.

Hi! I was wondering if anyone might be willing to check my answers for these... I have a suspiscion they are wrong, but I don't have any correct answers to compare them against. If I got them wrong, would you mind giving a brief explanation? Thank you for your help! (x^2-1)+(-2x+3) (I got 2x+x^2+2).

(X^2-1) (x^2+-9) (I got x^3+-12)

(x^2+-9)-(x+-3) (I got x+12)

f(g(x)) F=3x-4 G=(-x^2)I got -3x^3+4x^2

f(g(x))F=-2x G+-2x^2+3 I got 4x^3+-6x

## Answer This Question

## Related Questions

- Algebra - I was wondering if someone could check over these answers for me. Find...
- Algebra - 1. Find the slope of the graph of the linear function f with f(0)=4 ...
- English - Formative Test Now, let's check how well you can use the expressions ...
- English - Now, let's check how well you can use the expressions you've learned. ...
- math - a mathematics question contained 20 items. every wrong answer scores -...
- Math HELP - I have my answers at the bottom but please do these questions so I ...
- Algebra - Hi, could someone possibly check my answers to these algebra questions...
- Chemistry (URGENT) - I have a test soon. If you can help me with these questions...
- Math - Please Check My Answer I don't know if they are right or wrong and if ...
- English - You are going to take a quiz. I'll distribute exam papers. You should...

More Related Questions