Thursday

October 23, 2014

October 23, 2014

Total # Posts: 4

**Math**

6-y/y^2-2y-24=? *I don't get this one.PLease help me.... Try to factor wherever you can to simplify. (6 - y)/(y^2 - 2y - 24) y^2 - 2y - 24 factors are: (y - 6)(y + 4) Factor out -1 in the numerator: -1(y - 6) Now we can simplify this fraction: -1(y - 6)/(y - 6)(y + 4) ...
*February 9, 2007*

**Math. - Please Help.!**

a^2 - 10ab + 3b^2 *I need a lot of help with this.How do I do this one.? Try: (a + r b)(a + s b) Then: r + s = -10 r*s = 3 From the first equation: s = -(10 + r) Inserting in second expression: r*(10 + r) = -3 --> r^2 + 10 r + 3 = 0 ---> r = 5 +/- 2*sqrt[11] You can use ...
*February 9, 2007*

**Please Check My Math Work**

Hi. - I solved this problem,but I am not sure if it is correct.If you can please tell me if it is right or if it is wrong what is wrong with it.: 6y^2-54= (3y-6)(2y+9) *Many of you may be are wondering why my title is,"[C]razy Baby. - [Iloveyou]"it is becuase of the ...
*February 9, 2007*

**Math!Please Help.!**

Hi.-It's Margie and I have a Math Lab to do but I don't get this.If you can, please help.: Use the Pythagorean Theorem to find the diagonal of the new room. length=22 width=25 area=350 Is the area supposed to be 550 instead of 350? Area of a rectangle is length times ...
*February 9, 2007*

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