i don't understand
we factorise a number by finding the common factor. example: 2x+6 = 2 is the common factor the 2 is then put outside the bracket 2x+6 = 2(x+3)
-9(a + b)
24
If it does not have a common factor, you cannot factorise it!
Neither. Factorise and then multiply a subset of factors.
11
First you factorise it. Then you cancel out the common terms.
6
You take out the common factor, namely, "g".
You look for a common factor between the two terms, take it out, and use the distributive property.
To factorise the expression (3f + 9), first identify the greatest common factor of the terms, which is 3. Then, factor out 3 from the expression: [ 3f + 9 = 3(f + 3). ] Thus, the factored form is (3(f + 3)).
For each of a list of algebraic expressions, find one or more common factors and factorise the expression.