MathsGod1

Kinda, I wanted to know how you knew when to bring them together and the factories  bit.

Also, the what you just did, did you put the x in front of brackets to be able to Times everything inside by the x?

I have 2 questions about question 5.

When you factorised 6x+4 to 2(3x+2)

How did you know to factories there?

And when you brought them together how did you know when to, couldn't you have done it earlier?

Sorry for all the questions.

Hah I'm just very curious! 

Thanks!

Now that I've looked at it for a few minutes i can understand it very clearly.

For number 5, you've just cancelled the brackets the x from the 6 and from the x (power to 4) .

But one thing i don't get is, when you brought them together to get 6*2 = 12. 

Was it possible to times the brackets with X(3)? 

If not why? 

Thanks. 

(Really helped) 

So is it just to do with cancelling out?

Wow thanks the information!

I do not understand the question.

I want to learn this!

The answer isn't anything else but 3.

but instead of using LaTeX to write fractions can't i just use the calculator and do it it seems much easier?

25% of 72$

25% = 1/4

72/4

(72/2=36)                   (36/2=18)

$${\frac{{\mathtt{72}}}{{\mathtt{4}}}} = {\mathtt{18}}$$

18$