In this question the brackets aren't really necessary
so (4x + 11) + 7x is the same as 4x + 11 + 7x
so find an answer that has the same 3 terms, but just rearranged with brackets
Answer:
30
/ \
3 10
/ \
5 2
3 x 5 x 2
Step-by-step explanation:
A prime fatorization tree is a visual representation of a number that is broken down into only prime factors. Prime numbers are numbers that only have two factors, one and itself. For example, 5 is a prime number because the only factors of 5 are 1 and 5. In the case of 30, we can first use the factors '3' and '10'. Then breaking '10' down into factors of '5' and '2' gives you an overall answer of 3 x 5 x 2.
Slope = -2
y - int = -4
y = -2x - 4
Answer:
The answer is C
Step-by-step explanation:
By using the quadratic formula, you get
a=1
b=5
c=7
so, when you substitute, you get:
-5±√5²-4(2)(7)
____________
2(1)
The next step is solving the square root and multiplying