Answer:
let the polynomial be
f(x)=x³+2kx+2
is divided by
g(x)=x+2
hence
(x+2) is a factor of f(x)
so comparing with x-a we get a=-2
so
f(a)=0
f(-2)=(-2)³+2*-2*k+2
0=-8-4K+2
4k=-6
K=-6/4
k=-3/2
again
when divided by x+1
g(x)=x+1
hence
x+1 is a factor
so a=-1
f(-1)=-(1)³+2*-1*k+2
0=-1-2k+2
0=1-2k
k=1/2
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<u>and</u>
<u>K</u><u> </u><u>=</u><u>-</u><u>3</u><u>/</u><u>2</u><u> </u><u>w</u><u>h</u><u>e</u><u>n</u><u> </u><u>d</u><u>i</u><u>v</u><u>i</u><u>d</u><u>e</u><u>d</u><u> </u><u>b</u><u>y</u><u> </u><u>x</u><u>+</u><u>2</u>
The difference based on the numbers given is -80.
<h3>How to compute the difference?</h3>
The information given illustrates that the difference will be:
= (9 - 1) - (43) - (2 - 3) - 50
= 8 - 43 - (-1) - 50
= 8 - 43 + 1 - 50
= -80
Therefore, the difference or subtraction among the numbers given is -80.
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To get the percent error you take the offset and divide the total by it, so it would be 10/125
Answer:
9.375 pounds
Step-by-step explanation:
This is based on a conversion calculator