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April 19, 2014

Homework Help: Math help please

Posted by Delilah on Tuesday, May 7, 2013 at 7:56pm.

2. 3m(m + 8)

3m^2 + 24
3m^2 24m
24m^2
4m + 5

4. (3x + 4)(x 2)

3x^2 2x 8
x 8
3x 2x 8
3x^2 + 2x + 8

5. (2y 1)(4y 3)

2y + 3
8y^2 10y 3
8y^2 10y + 3
8y^2 2y + 3

My answers:
2. 3m^2 24m
4. (3x + 4)(x 2) = 3x^2 2x 8
5. 8y^2 2y + 3

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