Answer:
See Below.
Step-by-step explanation:
I'm going to take the equation to be
y = x3 + 2x2 + 3x + 6
That is, the first term is a typo
make 2 groups. Put brackets around both groups.
group 1: x^3 + 2x^2 Take out the common factor of x^2
group 1: x^2(x + 2)
group 2: 3x + 6 Take out the common factor of x^2
group 2: 3(x + 2)
Now put the two groups together
Cubic = group 1 + group 2
Cubic = x^2 (x + 2) + 3(x + 2)
Now take out the common factor of x + 2
Cubic = (x + 2) (x^2 + 3)
So the problem wants to compute what could David should score in the fourth math test to ensure an average score of at least 90. So base on the score the possible total of the four score must be 360 to make their average of minimum of 90 so the answer would be letter B. X>93
The distance from P to n is
1+1+1+1+1 = 5
Because the distance is the perpendicular from P to the line n.
Answer:
Step-by-step explanation:
6x - 2y = 14
x = (14 + 2y)/6
--------------------------
y = 3(14 + 2y)/6 - 7
y = (14 + 2y)/2 - 7
2y = 14 + 2y - 14
2y - 2y = 14 - 14
Answer:
its B i promise yesssir i gotchu
