How do you factor #y^2+6y +8#?
1 Answer
May 12, 2016
see below
Explanation:
Let
First, we must take the product of value of c and sum of value of b.
For example in this question, the value of product is 8 and value of sum is 6.
Then it can be 2 and 4 or 2 and -4 or -4 and 2 or -4 and -2
and,
If sum is +6 then it can be (4+2)=6, but other cannot since it produced -6
And product, since (4).(2)=8,
then.
the factorization for