Hey i was just wondering if anyone can give me a better explanation on how to work with negative numbers and and fractions when factorisation. it’s just a bit confusing on how to work those kind of equations out. i’ll put a picture of like examples of the questions i have to answer, all i’m asking is just a basic explanation and a step by step equation on how it works

see explanation

Step-by-step explanation:

Given

Distribute the 3 parenthesis on the numerator

=

Collect like terms on the numerator

=

Divide each of the terms on the numerator by 4

= + +

= - 6a + 9b - 12c ← factor out - 3 from each term

= - 3(2a - 3b + 4c)

Compare with

X(2a + Bb + Cc) to obtain

X = - 3, B = - 3, C = 4

i you goofed up when writing this, because hnot is not a word minusf is not either. i cannot answer   because of that.

step-by-step explanation:

can you rephrase the question ? it is unclear : -)

step-by-step explanation: