Question

Reducing algebraic fractions, help?
https://media.glynlyon.com/g_alg02_2013/5/172.gif

Answer 1

@ngott3 this is my last one i dont understand ): i tried it 3 times still got it wrong >:/

Answer 2

aha ok ill take u through this step by step then :)

Answer 3

\[\frac{ (3a ^{2}-13a+4)(28+7a) }{ (9a ^{2}-6a+1)(a ^{2}-16) }\]
ok so u can start by factoring each of the things in the parentheses

Answer 4

there are methods such as factoring by decomposition and using a t chart i prefer the t chart

Answer 5

starting with breaking down \[3a ^{2}-13a+4\]

Answer 6

give me two things that multiply to 3a^2