Saturday

April 19, 2014

April 19, 2014

Posted by **Scott** on Tuesday, March 12, 2013 at 9:47pm.

1) 5w^2 - 5w = 0

2) 2x^2 + 15x = 0

3) -32y^2 - 24y = 0

4) 6h^2 = 3h

5) -42z = 14z

6) -12p^2 = -30p

- Algebra -
**Reiny**, Tuesday, March 12, 2013 at 9:55pmThey are all of the same type and require factoring using a common factor routine

I will do one of them, you try the rest

#2

2x^2 + 15x = 0

x(2x+15) = 0

then x = 0 or 2x+15=0

x = 0 or x = -15/2

**Related Questions**

Algebra - I have four problems I'm having trouble with. I need to solve the ...

Algebra - Help! I think I am right, but not sure. Factor out greatest common ...

Algebra - Help! I think I am right, but not sure. Factor out greatest common ...

algebra - Did I do this problem right? (2y+5w+6)(5y+5w-4) 2y(5y)+ 2y(5w) + 2y(-4...

algebra - ((5w^2-16w+3)/(5w^2+24w-5))/((15w^2-8w+1)/(3w^2+14w-5))

algebra - I don't even know where to begin with this problem. multiply (2y+5w+6...

mat 117/algebra - 2/(5w+10 )- 3/(2w-4) please show me how to work this problem. ...

economics - Suppose that the free market labour supply and labour demand ...

algebra - i need help with these problems (either a solution or how to plug them...

algebra - Can someone please help. When you solve a system of equations by the ...