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4 years ago

Find the zeros for function x^4-4x

Mathematics

1 answer:

chubhunter [2.5K]4 years ago

3 0

Factor x4−4x

x4−4x

=x(x3−4)

Answer:

x(x3−4)

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A recursion formula and the initial term of a sequence are given. Write out the first five terms of the sequence. a Subscript fo

Lelu [443]

Answer:

6, -6, 6, -6 and 6.

Step-by-step explanation:

Given the recursion formula for a sequence

$a_{n+1}=-a_n\\$where a_1=6\\$

The first five terms of the sequence are:

$\text{First Term, }a_1=6\\$Second Term, a_2=a_{1+1}=-a_1=-6\\$Third term, a_3=a_{2+1}=-a_2=6\\$Fourth term, a_4=a_{3+1}=-a_3=-6\\$Fifth term, a_5=a_{4+1}=-a_4=6$

Therefore, the first five terms of the sequence:

$a_1,a_2,a_3,a_4,a_5=6, -6, 6, -6$ and 6.$

4 0

3 years ago

PLEASE HELP 80 POINTS!!

motikmotik

Answer:

Bagel

plain

Tuna Eggs Chicken salad Cream cheese butter

Poppy

Tuna Eggs Chicken salad Cream cheese butter

Wheat

Tuna Eggs Chicken salad Cream cheese butter

There are 15 combinations because tuna, eggs, chicken salad, cream cheese, and butter = 5

there are 3 different types of bagels plain poppy and wheat. with this information you can tell that the 5 combinations x 3 bagel types equal 15 total

7 0

4 years ago

Areal estate agent makes a 6% commission on the sale of a house.What is the commission on a house that costs $225,000?

Softa [21]

Answer:

$13,500

Step-by-step explanation:

convert percentage to decimal first by dividing it by 100. Multiply the commission percentage by the purchase price to find out your total commission.

8 0

3 years ago

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natima [27]

Answer:

Step-by-step explanation:

graph_1 and graph_2 are for this task

graph_3 is for previous task.