we are given
trinomial as

now, we can factor it



so, option-C and D ..............Answer
Answer:
<h2> Combination</h2>
Step-by-step explanation:
In this case the order of selection does not matter since we are concerned in the number of ways possible a set of students (5) can be grouped for a project, we are going to be using combination technique
In permutation the order of selection matters hence will not give the desired result
80,000,000 + 9,000,000 + 100,00 + 70,000 +300 + 20 + 6
Step-by-step explanation:
We just subsitue 3 for x and -4 for y, so we get

So



