Factorization method for ka + kb + kc type expressions
Factorization method ka + kb + kc type expressions
In such algebraic expressions a common is separated out of the bracket;
In above sentence ‘k’ is common with each term of the algebraic expression, so we take it out of bracket like below;
‘k’ has been taken out and in this way we got two factors ‘k’ and (a+b+c) of the given expression. If we multiply these factors then again we will get the original given expression.
Example: factorize 5a+5b+15c
Here we see that 5 is present with every term of the given algebraic , we take this common 5 out of bracket like this;
and in this way we got two factors ‘5’ and (a+b+3b)- and if we multiply these together – we again get 5a+5b+15c