Friday

July 25, 2014

July 25, 2014

Posted by **Sherrie** on Saturday, December 10, 2011 at 3:30am.

(6x+1)(x^2-9x+5)

(2x^4+3)(4x^3+2)

(12y^3+8y^2+20y)divided 2y

(6x^2-25x-10) divided by (3x+2)

(8x-5)+(7x+4)

(5x -3.6)-(4x+1.2)

(3x^2+3x)+(4x+40

(6x-6)-(3x -3)

Find the product of (x^2-3x+5)with the quotient of (10x^6-15x^5-5x)

- Pre-algebra -
**Henry**, Sunday, December 11, 2011 at 6:53pm1. (6x+1)(x^2 - 9x + 5).

Multiply 6x by each term in the 2nd

parenthesis. Then multiply 1 by each term in the 2nd parenthesis:

6x^3 -54x^2 + 30x + x^2 - 9x + 5,

Combine like-terms:

6x^3 - 53x^2 +21x + 5.

2. Same procedure as #1.

3, (12y^3 + 8y^2 + 20y) / 2y.

Divide each term by 2y:

6y^2 + 4y + 10.

4.(6x^2-25x-10) / (3x+2) = 2x-9 + Re

-2x+8. I used Synthetic(Long) division.

It is difficult to show steps here.

5. (8x-5) + (7x+4) =

8x - 5 + 7x + 4,

Combine like-terms:

15x -1.

6. (5x-3.6)- (4x+1.2) =

5x - 3.6 - 4x -1.2,

x - 4.8.

7. Same procedure as #5.

8. Same procedure aqs #6.

**Related Questions**

Pre-algebra - I have some practice problems, and I need to have them worked out...

Math - Can somebody help me out here. I want to know why I am good with math ...

5th grade math - yes ,i definetly did,more than once ,i just had trouble ...

math - what if ur teach iz a total which? also what happens when you get totaly ...

thx 4 the help roger - thx 4 the help i got the steps You're welcome and I'm ...

Tan^2 Integrals - I'm having a hard time understanding how to do Integrals ...

physics - hey i have a some questions i am trying to solve for practice, because...

math - Its a word problem and I have a hard time understanding word problems. ...

Programming - Hi. I am taking a computer programming class (C++). I need some ...

algebra - I have a few math questions I made them just like my actual problems ...