Answer:
C. (3x)^2 - (2)^2
Step-by-step explanation:
Each of the two terms is a perfect square, so the factorization is that of the difference of squares. Rewriting the expression to ...
(3x)^2 - (2)^2
highlights the squares being differenced.
__
We know the factoring of the difference of squares is ...
a^2 -b^2 = (a -b)(a +b)
so the above-suggested rewrite is useful for identifying 'a' and 'b'.
Answer:
vertex = (
−
4
,
−
1
)
Zeros x
= −
3, -5
Step-by-step explanation:
Answer:
10x + 65
Step-by-step explanation:
10(x+5) + 15
(10x + 50) + 15
10x + 50 + 15 =
10x + 65
