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3 years ago

Complete the synthetic division problem below -3 1 2 -2 3

Mathematics

2 answers:

amid [387]3 years ago

8 0

Answer:

x^2-x+1

Step-by-step explanation:

Hope that helps!!!

Anna007 [38]3 years ago

4 0

Answer:

Synthetic division is another way to divide a polynomial by the binomial x - c , where c is a constant.

Step 1: Set up the synthetic division. ...

Step 2: Bring down the leading coefficient to the bottom row.

Step 3: Multiply c by the value just written on the bottom row. ...

Step 4: Add the column created in step 3.

Step-by-step explanation:

hope this helps you :)

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6x=2x+44 solve for x

agasfer [191]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{x = 11}}}}}$

Step-by-step explanation:

$\sf{6x = 2x + 44}$

Move 2x to left hand side and change it's sign

⇒ $\sf{6x - 2x = 44}$

Collect like terms

⇒ $\sf{4x = 44}$

Divide both sides of the equation by 4

⇒ $\sf{ \frac{4x}{4} = \frac{44}{4} }$

Calculate

⇒ $\sf{x = 11}$

Hope I helped!

Best regards!!

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3 years ago

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Suppose that y is directly proportional to x, and y = 150 when x = 15. What is the constant of proportionality?

galina1969 [7]

Answer: The required constant of proportionality is 10.

Step-by-step explanation: Given that y is directly proportional to x, and y = 150 when x = 15.

We are to find the constant of proportionality.

According to the given information, we can write

$y\propto x\\\\\Rightarrow y=kx~~~~~~~~~~~~~~~~[\textup{where k is the constsnt of propotionality}].$

When y = 150 and x = 15, we get from the above equation that

$y=kx\\\\\Rightarrow 150=k\times15\\\\\Rightarrow k=\dfrac{150}{15}\\\\\Rightarrow k=10.$

Thus, the required constant of proportionality is 10.

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3 years ago

Henry divided his socks into five groups. Let s represent the total number of socks. Which expression and solution represent the

Sphinxa [80]

Answer:

Step-by-step explanation:

If Henry has 20 socks and he split them into a group of 5, he would have 4 socks in each group. To solve this equation you must divide the number of socks by the number of groups. Once you do this, you will get the number of socks in each group.

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Answer: B. (0,-10)

(I got it right in the exam review.)

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Ugo [173]

Answer:

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Step-by-step explanation:

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