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3 years ago

What is the degree of polynomial blow? x^6+3-2x^2+4x^7-4x

Mathematics

2 answers:

Soloha48 [4]3 years ago

8 0

Answer: 7

Step-by-step explanation: the degree is the highest power

MA_775_DIABLO [31]3 years ago

7 0

Answer:

Step-by-step explanation:

hello :

the degree of polynomial is : 7

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-13x - 8 = 5 - 8x -3

kramer

Answer:

x = -2

Step-by-step explanation:

$-13x - 8 = 5 - 8x - 3 \\\\-13x + 8x = 5 - 3 + 8 \\\\-5x = 10 \\\\x = \frac{-10}{5} = -2$

3 0

3 years ago

Help plz very very confused

sergij07 [2.7K]

Answer:

x=-2

Step-by-step explanation:

7 0

3 years ago

Solve: x2 − x − 6/x2 = x − 6/2x + 2x + 12/x After multiplying each side of the equation by the LCD and simplifying, the resultin

Vesna [10]

The resulting equation after simplyfing the given equation is 3x^2 + 20x + 12 = 0 and whoose solutions are x = -2/3 or x = -6.

According to the given question.

We have an equation

$\frac{x^{2}-x-6 }{x^{2} } = \frac{x-6}{2x} +\frac{2x+12}{x}$

So, to find the resulting equation of the above equation we need to simplify.

First we will take LCD

$\frac{x^{2} -x - 6 }{x^{2} } = \frac{x -6+2(2x + 12)}{2x}$

$\implies \frac{x^{2}-x-6 }{x^{2} } =\frac{x-6+4x+24}{2x}$

$\implies \frac{x^{2}-x-6 }{x^{2} } = \frac{5x +18}{2x}$

Multiply both the sides by x.

$\frac{x^{2}-x-6 }{x} = \frac{5x+18}{2}$

Again multiply both the sides by x

$2x^{2} -2x-12 = 5x^{2} +18x$

$\implies 5x^{2} -2x^{2} +18x +2x +12 = 0$

$\implies 3x^{2} + 18x+2x + 12 = 0$

Factorize the above equation

⇒3x(x+6)+2(x+6) = 0

⇒(3x + 2)(x+6) = 0

⇒ x = -2/3 or x = -6

Hence, the resulting equation after simplyfing the given equation is 3x^2 + 20x + 12 = 0 and whoose solutions are x = -2/3 or x = -6.

Find out more information about equation here:

brainly.com/question/2976807

#SPJ4

7 0

1 year ago

11. The year end balance sheet of Ultimate Medical Center show total liabilities of $5,000,000, which includes a loan to expand

kotegsom [21]

Given is:

The total liabilities are $5,000,000 including a loan to expand services.

Net worth at the balance sheet date is given $ 4,000,000.

Hence out of $5,000,000 , $ 4,000,000 is capital and remaining $1,000,000 is loan

Debts to net worth ratio is = $\frac{1000000}{4000000}*100$

= 0.25 or 25%

5 0

2 years ago

Y is the midpoint of AB, The coordinates are A(-3,-7) and B(-1,1) What is the coordinate Y?

NISA [10]

The formla of a midpoint of AB:

$M\left(\dfrac{x_A+x_B}{2},\ \dfrac{y_A+y_B}{2}\right)$

We have A(-3, -7) and B(-1, 1). Substitute:

$x_M=\dfrac{-3+(-1)}{2}=\dfrac{-4}{2}=-2\\\\y_M=\dfrac{-7+1}{2}=\dfrac{-6}{2}=-3$

<h3>Answer: M(-2, -3)</h3>

5 0

3 years ago