According to the Fundamental Theorem of Algebra, how many roots exist for the polynomial function?(9x + 7)(4x + 1)(3x + 4) = 0

Answers

Answer 1

Answer:

Answer:

Three roots exist of given polynomial.

Step-by-step explanation:

Given: $(9x+7)(4x+1)(3x+4)=0$

Fundamental theorem of algebra: It states that each factor of polynomial with complex coefficient must be atleast one complex root.

If polynomial with real coefficients then their complex root with zero imaginary part.

In the given polynomial, $(9x+7)(4x+1)(3x+4)=0$

Each term as factor factor. Here we have total three factor. If we set each factor to 0 and solve for x. We will get root for each value of x.

So, Here should be three roots possible.

$9x+7=0\Rightarrow x=-(7)/(9)$

$4x+1=0\Rightarrow x=-(1)/(4)$

$3x+4=0\Rightarrow x=-(4)/(3)$

All roots are real.

Hence, Three roots exist of given polynomial.

Answer 2

Answer: 3

To obtain result 0 u need result 0 in one of that bracket.

For first one it's -7/9
Second -1/4
3'rd -4/3

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Please help . Easy 7th grade work , I’ll give brainliest

Answers

Answer:

3. the answer is 5 degrees

4. 8 points

5. 56

6.24

Step-by-step explanation:

In the parking lot at Central, there are 21 blue cars and 75 cars total. What is the ratio of blue cars to cars that are not blue in simplest form?

Answers

Answer: The ratio of blue cars to cars that are not blue in simplest form = 7:18

Step-by-step explanation:

Given: There are 21 blue cars and 75 cars total.

Then, number of cars that are not blue = 75 -21 = 54

Now, the ratio of blue cars to cars that are not blue = $(21)/(54)=(7)/(18)$ [Divide numerator and denominator by 3.]

Hence, the ratio of blue cars to cars that are not blue in simplest form = 7:18

Write cos 53 degrees in terms of sine.

Answers

The value of cos 53 degrees in terms of sine is,

⇒ sin 37 degree

What is mean by Angle?

An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.

We have to given that;

⇒ cos 53 degree

Hence, We can change it into sine as;

⇒ cos 53 degree

⇒ sin (90 - 53)

⇒ sin 37 degree

Thus, The value of cos 53 degrees in terms of sine is,

⇒ sin 37 degree

Learn more about the angle visit:;

brainly.com/question/25716982

#SPJ2

cos(x) = sin(90 - x)
cos(53) = sin(90 - 53)
cos(53) = sin(37)

Which best describes the dna of a cloned animal

Answers

I think it has the same DNA as its parent

Answer:

it has the exact same DNA as the parent

Step-by-step explanation:

Solve 1/2n + 3 < 5 ??

Answers

Answer:

n<4

Step-by-step explanation:

Answer:

$n < 4$

Step-by-step explanation:

$(1)/(2) n + 3 < 5 \n subtract \: 3 \: from \: both \: sides \n \n (1)/(2) n < 2 \n divide \: both \: sides \: by \: (1)/(2) \n \n n < 4$

Correct or incorrect? the difference of two numbers is always less than at least one of the numbers

Answers

the answer is "correct"

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