# math

posted by .

distribute. (8t-3)(t^2+2t+9

• math -

Distribute:
(8t-3)(t^2+2t+9)
=8t(t^2+2t+9)-3(t^2+2t+9)
=8t^3+16t^2+72t -3t^2-6t-27
=8t^3+13t^2+66t-27

## Similar Questions

1. ### Math

How to distribute 25-29(t-50)=19 and solve
2. ### How do you properly distribute?

Can someone please show me (STEP BY STEP!!!!!!!!!) how to properly distribute the following: 2 + 1/7 [x - (x+6 / 7) - 2] This is what I have: = 2 + 1/7 ( x -x-6/7 -2) = 2 + (x - x - 6 - 2 / 49) = (98 + x - x - 6 - 2) / 49 = 90/49 But …
3. ### derivative

find the first and second derivatives of (Ax^2+Bx+c)e^(3x) should i distribute e^3x into the prenthesis?
4. ### Dividing Rational Expressions

x^3-8/x^2-4 divided by (x^2+2x+4)/(x^3+8). This becomes ((x-2)(x^2+2x+4)/(x+2)(x-2) times ((x+2)(x^2-2x+4))/(x^2+2x+4). I understand that (x-2)(x^2+2x+4)=(x^3-8) when I distribute it, however, if I didn't have the help of my book, …
5. ### math

4c(11-c²) distribute the multiplication over the addition
6. ### accelerated math

If you were to distribute 5(2+3), would you get 5(2)+ 3(5)?
7. ### Math

Elisa has 50 invitations to distribute to her neighbors over three days. She distributes 12 on the first thing and, i, invitations on the second day. Which expression can best be use to find the number of invitations left to distribute …
8. ### math

what is 4(y*y)? is it 4y*4y, or can u not distribute, and why?
9. ### Math

Distribute 35-15
10. ### math

Shopping: Tax Situation: You are purchasing four items and want to calculate the tax. The items cost \$2.50, \$8.75, \$3.00, and \$10.25. The tax rate is 6%. How much is the tax?

More Similar Questions