I can't see the photo!????????
Answer:
what is the question I don't see it
Step-by-step explanation:
X(x+6) - 6(x+6)
X+6x-6x-36
X-36
Answer:
11
Step-by-step explanation:
This is a difference of squares and therefore can be written as (76-1)(76+1)=(75)(77).
So lets look at the factors....
75=3(25)=3(5)(5)
77=7(11)
The biggest prime factor is therefore 11.
Identities used:
Difference of squares a^2-b^2=(a-b)(a+b)