Because
has real coefficients, you know the complex root occurs along with its conjugate. That is, both
are roots to
.
This means that dividing through by both factors yields another polynomial with no remainder:
This means the last root (there are only three according to the fundamental theorem of algebra) is
.
9514 1404 393
Answer:
3rd box: -1 +14a +7h
Step-by-step explanation:
You will need to "simplify" the difference, then do the division by h.
f(a +h) = (6 -(a +h) +7(a +h)^2) = 6 -a -h +7(a^2 +2ah +h^2)
f(a +h) = 6 -a +7a^2 -h +14ah +7h^2
Then the difference is ...
f(a +h) -f(a) = 6 -a +7a^2 -h +14ah +7h^2 -(6 -a -7a^2)
f(a +h) -f(a) = -h +14ah +7h^2
Dividing this by h, we get ...
(f(a +h) -f(a))/h = (-h +14ah +7h^2)/h = -1 +14a +7h
Answer:
2= 27625 3=25350
Step-by-step explanation:
All you do is plug in 2 into the equation and then after the answer you plug in 3.
For example: v(2)=32500(0.92)^2
0.92^2= 0.8464 or 0.85
32500(0.85)= 27625
same with the 3
v(3)=32500(0.92)^3
(0.92)^3= 0.778688 or 0.78
32500(0.78)=25350
Hope this helps!!
The original height of the tree is 60 m
Answer:
the greatest common factor of 12 and 18 is 6.
Step-by-step explanation
GCF of 18 and 32 = 2.
GCF of 21 and 84 = 21.
GCF of 36 and 100 = 4.
GCF of 12 and 48 = 12.
GCF of 18 and 35 = 1.
GCF of 18 and 63 = 9.
GCF of 48 and 56 = 8.