Hi, I have utterly no idea what I'm doing here.
2 answers:
Answer:
Factored form: 2x(2x^2+x+1)
Step-by-step explanation:
You're subtracting them. :)
Answer:
2x(4x^2+x+1)
Step-by-step explanation:
f(x) = 9x^3 + 2x^2 - 5x + 4
g(x) = 5x^3 +0x^2 - 7x + 4
f(x) - g(x) =
=(9x^3-5x^3) + (2x^2-0x^2) + (-5x - (-7x)) + (4-4) = 4x^3 +2x^2 +2x
=2x(4x^2+x+1)
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thanks for your help I really think that it's three
Answer: -0.10
Step-by-step explanation:
there is a pattern because 2014 0.45, 2015 0.20, 2016 0.35, 2016 0.10.
Answer:
thx for the points the answer is 3
Step-by-step explanation:
The diamond is 1 the square is 6 and the triangle is 7
n = 20
d = 6
a = 4
L = a + (n - 1)*d
L = 4 + (20 - 1)*6
L = 4 + 19*6
L = 118
Sum = (a + L)*n/2
Sum = (4 + 118) * 20/2
Sum = 122 * 10
Sum = 1220
