For (polynomial)/(x-constant)
do
constant | coefients of polynomial
|___________________
if write 1 for every power, if a power is missing, write 0 tehre
this is kind of complicated
so what you do is start at the top, at the first number inside that wierd thing
bring it down below the line
multiply the left number
move it up and right 1 collumn
add that collumn, and write the sum below the line
repeat
so for yours
(x-4) so the constant outside is 4
so
4|1 13 -64 -20 16
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bring down the first row thing
4|1 13 -64 -20 16
|_______________
1
multily by 4 and move up and right
4|1 13 -64 -20 16
|___<u>4__________</u>
1
add
4|1 13 -64 -20 16
<u>|___4__</u>________
1 17
multiply and move
4|1 13 -64 -20 16
|__<u>_4__68_</u>_____
1 17
add
4|1 13 -64 -20 16
<u>|___4__68______</u>
1 17 4
multiply and move
4|1 13 -64 -20 16
|___<u>4__68_16_</u>__
1 17 4
add
4|1 13 -64 -20 16
|___<u>4__68_16</u>___
1 17 4 -4
multiply and movie
4|1 13 -64 -20 16
|___<u>4__68_16_-16</u>
1 17 4 -4
add
4|1 13 -64 -20 16
|___<u>4__68_16_-16</u>
1 17 4 -4 0
so the coefients 1,17,4,-4,0
and since we started with 4th degree (x^4) we minus 1 (to get x^3)
1x^3+17x^2+4x-4 and 0 remainder
2nd option is your answer
Answer:
D. because all irrational numbers are real numbers.
Step-by-step explanation:
Real numbers include virtually all numbers we can come up with, either negative or positive, rational or irrational, decimals, etc. They are not imaginary numbers.
Irrational numbers include all numbers that cannot be written as a quotient of two integers. They are numbers whose decimals are never terminating. Examples include π, √2 etc.
Irrational are a subset of real numbers.
Therefore, the correct venn diagram that shows this relationship between Set R {real numbers} and Set Q {irrational numbers} is the venn diagram in option D (last option), because, all irrational numbers are real numbers.
Answer:
2.
Step-by-step explanation:
Rotating a figure about the midpoint of its diagonal, the figure will coincide with its pre-image two times: at 180° and at 360°.
This is different than rotating about the origin; for a rotation about the origin, a 180° rotation does not always coincide with the pre-image.
hope that answers ur question :))))
Answer:
part A is 120
Step-by-step explanation:
6 × 20 = 120
part B
