DangeRz DangeRz

30-01-2019
Mathematics

contestada

Hi! I have a couple of questions...

How do I simplify these...?

1. (2x - 3xy)(x - 3y) - (x - 2xy) =

2. (3t^2)^3/t =

3. x^7y^-2z^4/x^-3y^2z^3 =

4. x+1/x2 • x/x2-1 =

5. 2x+4/2 + x/x2 =

Respuesta :

CoolDudeTrist CoolDudeTrist

30-01-2019

You divide by 2 until you can't divide by 2 anymore.
Hope this helps.

Answer Link

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