Answer:
Step-by-step explanation:
Given
Required
Factorization of f(x)
The given zeros imply that:
This gives:
So, some factors are:
(x + 2), (x + 1) and (x - 2)
Divide f(x) by the factors, to get the other factors:
Using a factorization calculator, we have:
Cancel out common terms
Using quadratic formula, we have:
Where
Using complex notation
So:
Simplify the fraction
Split
Equate to 0
The other factors are: (x +2 - 4i) and (x +2 + 4i)
Hence, the factorization of f(x) is:
Answer:
it should be C
Step-by-step explanation:
I could be wrong but I multiplied 9 times 5 then left with 2 but it should go by pemdas im not sure im in Algebra 1
Answer:
Step-by-step explanation:
The answer to this problem is C
The population in 2016 is likely to be 206.20 million.
Given:
Let the population in 1994 be P₀ and g be the exponential growth.
Let the population Pn in nth will be denoted by Pn = P₀ * (1+g)n.
The population in 1994 was 195 million and after 8 years it became 199 million in 2002.
So,
199 = 195 * (1+g)₈ = 199195
Using log,
=8 * log(1+g) = log199 - log195 = 0.0088185
=log(1+g) = 0.0011022
=1 + g = 1.002541
g = 0.00254
Therefore the growth rate is 0.2541%
The population in 2016 is computed by:
= 195 * (1+g)₂₂ or 195 * 1.002541₂₂
= 195 * 1.0574279
= 206.20 million
I got 27.09 as the answer