I was out the day we did these and when my maths teacher went through them with me he was a bit rushed and i still don't really understand them. My maths exam is in two days and i need help.

arthurmoran
Hahahahahahahahahahahahahaha

SryanBruen
http://revisionmaths.com/gcsemathsrevision/algebra/algebraicfractions

JiteshKhatri
Cross multiply and put it all over one denominator. Then simply simplify

Conall_Molloy
You get Susie rogers and multiply it by the doncha donuts

mossy_oc
Hi conall

Conall_Molloy
suh dude

arthurmoran
So tommy i have a fantastic method just get susie rogers and take her with u to fast food fridays with all the boys

EA22
We had our maths exam today and algebraic fractions did not come up !! I was so happy 😂

JamesClavin
same

arthurmoran
EA22 you lucky boy lets be best friends

Conall_Molloy
Arthur stop trying to improve your social status by getting likes on a website

Alex F
Hi
Algebraic fractions are simply fractions with algebraic expressions on the top and/or bottom.
When adding or subtracting algebraic fractions, the first thing to do is to put them onto a common denominator (by cross multiplying).
When adding or subtracting algebraic fractions, the first thing to do is to put them onto a common denominator (by cross multiplying).
e.g. 1 + 4
(x + 1) (x + 6)
= 1(x + 6) + 4(x + 1)
(x + 1)(x + 6)
= x + 6 + 4x + 4
(x + 1)(x + 6)
= 5x + 10
(x + 1)(x + 6)
Solving equations
When solving equations containing algebraic fractions, first multiply both sides by a number/expression which removes the fractions.
Example
Solve 10 2 = 1
(x + 3) x
multiply both sides by x(x + 3):
∴ 10x(x + 3)  2x(x + 3) = x(x + 3)
(x + 3) x
∴ 10x  2(x + 3) = x2 + 3x [after cancelling]
∴ 10x  2x  6 = x2 + 3x
∴ x2  5x + 6 = 0
∴ (x  3)(x  2) = 0
∴ either x = 3 or x = 2
Just remember to attempt every question,even it looks difficult, you get attempt marks from writing the first sentence

Me
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