Saturday

April 18, 2015

April 18, 2015

Posted by **Anonymous** on Saturday, February 26, 2011 at 6:17am.

- Maths -
**Reiny**, Saturday, February 26, 2011 at 8:56ambecause of the - in the middle and + at the end,

I know both signs must be -

it could be (5x...)(5x....) or (x...)(25x...)

at the end it could be (... -2y)(...-3y) or (...-1y)(....-6y)

after two tries I got

(5x-2y)(5x-3y)

**Answer this Question**

**Related Questions**

math - Thank u drwls n u obakeng now plz factorise this one. 25x^2-25xy+6y^2

Maths algebra - Factorise the following: x^4 - x^3 - x^2 + x The answer is x(x+1...

maths - I don't understand what to do at all, I've several like this if someone ...

Maths - How to do factorise ? What is Factorise ? Give me some examples ,please...

Calc again sorry - 4) The graph of y = (x)/(1+25x^2) for x is greater than or ...

Maths - What is the intergral of: 2x/[(x+1)^3] dx Can someone show me how to ...

Pre-algebra - Could someone please help me solve the following problems, and ...

math - how would you factorise a) 9x^2 - 49 b) 9x^2 - 121 c) 49x^2 - 25x^2 ...

Maths - Solve the differential equation: d2y/dx2 - 2 dy/dx + y = 3sinhx The ...

Maths - If y is a function of x and z = e^z, show that: x (dy/dx) = (dy/dz) and...