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snow_tiger [21]
3 years ago
9

+

Mathematics
1 answer:
Misha Larkins [42]3 years ago
3 0

Answer: 2x^{2} + 5x -3

Step-by-step explanation:

Find the quotient of  \frac{16x^4+40x^3-24x^2}{8x^2}

Step 1: Break down the polynomial equation

\frac{16x^4}{8x^2} + \frac{40x^3}{8x^2} - \frac{24x^2}{8x^2}

Step 2: Divide each piece by dividing the coeffients and subtracting the variables.

16 ÷ 8 = 2

x^{4} - x^{2} = x^{2} → 2x^{2}

40 ÷ 8 = 5

x^{3} - x^{2} = x → 5x

- 24 ÷ 8 = - 3

x^{2} - x^{2} = 1 → - 3

Step 3: Put the polynomial together

2x^{2} + 5x - 3

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The slope of the green line if the lines are perpendicular is -1/4

<h3>Perpendicular lines</h3>

For two lines two be perpendicular, the product of their slope must be -1. Let the slope of the red and green line be m1 and m2.

Given the following

Slope of red line = 4

According the definition

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Describe the solution(s) to 9x² - 36x + 36 = 0 by just determining the radicand. Show your work. (10 points) Part B: Describe th
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The solution to the equations are:

  • 9x² - 36x + 36 = 0 has two equal real solutions
  • x² - x + 4 = 0 has no real solutions
  • The factored expression of 4x² + 23 – 35 is 4(x² -3)

<h3>Part A: Describe the solution</h3>

The equation is given as:

9x\² - 36x + 36 = 0

The above equation is a quadratic equation which can be represented as:

ax\² + bx + c = 0

The discriminant (d) is calculated as:

d = b\² - 4ac

So, we have:

d = (-36)\² - 4 * 9 * 36

d = 0

A discriminant of 0 means that the equation has two equal real solutions

Hence, 9x² - 36x + 36 = 0 has two equal real solutions

<h3>Part B: Describe the solution</h3>

The equation is given as:

x\² - x + 4 = 0

The above equation can be represented as:

ax\² + bx + c = 0

The discriminant (d) is calculated as:

d = b\² - 4ac

So, we have:

d = (-1)\² - 4 * 1 * 4

d = -15

A discriminant of -15 means that the equation has no real solutions

Hence, x² - x + 4 = 0 has no real solutions

<h3>Part C: The solution to the expression</h3>

We have:

4x\² + 23 - 35

Evaluate the difference

4x\² -12

Factor out 4

4(x\² -3)

Hence, the factored expression of 4x² + 23 – 35 is 4(x² -3)

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2 years ago
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Answer:

C.

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Step-by-step explanation:

This question is solved using proportions.

From the sample:

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Applying the rule of three:

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Applying cross multiplication:

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Thus the correct answer is given by option C.

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3 years ago
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