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Firdavs [7]
2 years ago
11

Polynomial of lowest degree with zeros of 3/4 (multiplicity 2) and 1/3 (multiplicity 1) and with f(0) = -81

Mathematics
1 answer:
Natali [406]2 years ago
7 0

The polynomial is given by f(x) = 9(4x − 3)² (3x - 1) .

<h3>What is a Polynomial ?</h3>

A polynomial is an expression that consists of indeterminate , Coefficients , exponents and mathematical operations.

It is given that

The zero of the function is at 3/4 with multiplicity of 2 = (x - 3/4)²

The zero of the function is at 1/3 with multiplicity of 1 = (x - 1/3)

The polynomial can be written as

f(x) = a (4x − 3)² (3x - 1)

-81 = a (0 − 3)² (0 -1)

a = 9

f(x) = 9(4x − 3)² (3x - 1)

Therefore the polynomial is given by f(x) = 9(4x − 3)² (3x - 1) .

To know more about Polynomial

brainly.com/question/11536910

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The following angles are supplementary to each other.
Elan Coil [88]

The value of x in given angles is 36°

<h3>What are supplementary angles?</h3>

When the sum of two angles is 180°, then they are said to be supplements of each other.

Given are two angles which are supplements of each other,

Then according to definition of supplementary angles,

m∠A+m∠B = 180°

(2x − 27)°+(3x + 27)° = 180°

2x+3x = 180°

5x = 180°

x = 180°/5

x =  36°

Hence, The value of x in given angles is 36°

For more references on supplementary angles, click;

brainly.com/question/13045673

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4 0
1 year ago
Read 2 more answers
(PLEASE HELP ME WITH THIS QUESTION)
Romashka [77]

Answer:

B is your answer

Step-by-step explanation:

have a great day!

mark me brainliest to be happy

5 0
2 years ago
I'm confused?? Help
Eva8 [605]
15 per month------------------------
3 0
3 years ago
A certain forest covers an area of 4200km2 Suppose that each year this area decreases by 5% What will the area be after 10 years
Ne4ueva [31]
Each year 1 - 5% = 95% of the acreage survives.

A(10) = 4500*0.95^10 = 2694.32

Answer: 2694.32
7 0
3 years ago
Suppose your average, after taking 4 quizzes, is 71 (out of 100). what must your average be on the next 5 quizzes to increase yo
Anton [14]
Short answer: 98
Remark

when you have an average of 71, it's like saying that you took 4 quizzes and got 71 on all of them. 
Step One
Find the total point count for the 4 quizzes.
T_4 = 71 * 4 = 284

Step Two
Create an equation that will give you the necessary point count to average 86.

284 + 5*x = 86 * 9
Why did we do this? It is because you have 9 quizzes altogether. All nine must be something that gives a point count of 86 on each quiz.  You have to put together 9 such quizzes with a total count of 774.

Step three 
Solve the equation.
284 + 5x = 774  Subtract 284 from both sides.
5x = 774 - 284
5x = 490   Divide by 5
x = 490/5
x = 98

You must get an average of 98 on the next 5 quizzes

Answer: 98 <<<<<

5 0
3 years ago
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