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December 22, 2014

December 22, 2014

Posted by **shakira** on Wednesday, July 6, 2011 at 4:31pm.

1) 4x^2-2x+5=0

2) 6x^2+5x-4=0

3) x^2=3x

4) x(x-3)=-2

5) 4x^2+11x=-6

- maths -
**anne**, Wednesday, July 6, 2011 at 4:50pm1)Please check that you entered this answer correctly, as it is written now I'm not convinced it can be factored.

2)6x^2+5x-4=0

(3x+4)(2x-1)

3)x^2=3x

x^2-3x=0

x(x-3)

4)x(x-3)=-2

x^2-3x=-2

x^2-3x+2

(x-2)(x-1)

5)4x^2+11x+6

(4x+3)(x+2)

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