Friday

December 19, 2014

December 19, 2014

Posted by **Nola** on Monday, August 4, 2014 at 8:39pm.

- Algebra -
**Damon**, Monday, August 4, 2014 at 8:39pmDid I not just do that ?

- Algebra -
**Damon**, Monday, August 4, 2014 at 8:40pm - Algebra -
**Nola**, Monday, August 4, 2014 at 8:46pmx(2x squared-x-3)+ 1(2x squared-x-3)

x.2x squared+x.x+x.3+2x squared-x-3

2x cube+x squared+3x+2x squared-x-3

5x squared-2x squared-3x

- Algebra -
**Damon**, Monday, August 4, 2014 at 8:59pmYour notation is extremely awkward. We normally write x to a power as

x^power like x^3 is x cubed

Now I will do it your way but you have errors starting with the sign in the first line

x(2x squared-x-3)+ 1(2x squared-x-3)

should be

x(2x squared-x-3) - 1(2x squared-x-3)

then

x*2xsquared -x*x -3x -2xsquared +x+3

or

2 x cubed - 3 x squared -2 x +3

**Answer this Question**

**Related Questions**

Pre-College Algebra - multiply the polynomial (x-1)(2x squared - x- 3)

8th Grade Algebra - Multiply. 1) (3t^2 - 2t - 4) * (5t + 9) Writing. 1) Explain ...

Math - Using the example: (a+b)(a+b)= a squared -b squared, we are asked to ...

10th Grade Algebra - Please help me with these factorise algebra questions!!! 1...

algebra 2 multiple choice HELP - find f(a), if f(t) = 2t2(squared)-t-2 A. 2(a+t)...

algebra 2 - SImplify the expressions. 1. x to the seventh times 1/x squared 2. (...

math,correction - Can someone correct these for me please.. Find the value of ...

College Algebra - Can someone check my answer please! I'm not sure this is right...

algebra - how do you multiply 4y squared and 4x squared?

Math - 3(-5)squared -2/-5(2)/2 squared I don't get the second part but... any ...