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3 years ago

11

Use synthetic division to solve (3x^4+6^3+2x^2+9x+10)/(x+2). what is the quotient

1 answer:

Colt1911 [192]3 years ago

7 0

Answer:

The quotient is:

$3x^2-6x^2+14x-19$

Please check the attached diagram.

Step-by-step explanation:

As this question involves proper formatting.

So, I am attaching the method in the attached diagram.

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What is the area of a circle if the radius is 13

Kisachek [45]

A = pi * r^2.....r = radius and pi = 3.14

A = (3.14)(13^2)
A = 3.14(169)
A = 530.66

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2 years ago

The exponent form of √7<br><br>3<br><br>is

kiruha [24]

Answer

$\sqrt{63}$

Step-by-step explanation:

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3 years ago

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Negative 8/9 divided by 2/3

djverab [1.8K]

Answer:

$\frac{4}{3}$

Step-by-step explanation:

<u>Step 1: Divide</u>

<u /> $\frac{8}{9} / \frac{2}{3}$

$\frac{8}{9} * \frac{3}{2}$

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$\frac{4}{3}$

Answer: $\frac{4}{3}$

7 0

3 years ago

A segment in the complex plane has a midpoint at –1 + i. If the segment has an endpoint at –5 – 7i, what is the other endpoint?

saul85 [17]

Answer:

Option D. 3 + 9i

Step-by-step explanation:

We know that the formula to find the middle point is:

$(\frac{x_1 + x_2}{2},\frac{z_1 + z_2}{2})$

We know that the middle point is:

$-1 + i$

And the end point $(x_2, z_2)$ is: $-5 -7i$

We wish to find the point $x_1,z_1$

So we can write the following equation

$\frac{x_1 + (-5)}{2} = -1$ (i)

and

$\frac{z_1 + (-7i)}{2} = i$ (ii)

Now we clear $x_1$ from equation (i) and clear $z_1$ from equation (ii)

For equation (i) we have:

$-2 = x_1 -5 \\\\x_1 = 3$

For equation (ii) we have:

$2i = z_1 -7i\\\\z_1 = 9i$

Then the initial point $x_1, z_1$ is: $3 + 9i$

The correct answer is the last option 3 +9i

3 0

3 years ago

I need help please help

kykrilka [37]

Answer:

b=24

Step-by-step explanation:

40^2 - 32^2 = 576

√576 = 24

3 0

2 years ago