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SVEN [57.7K]
3 years ago
13

Solve 3x2 + 5 = -2x using the Quadratic Formula.

Mathematics
1 answer:
Paha777 [63]3 years ago
8 0

Answer:

x=−1−i√143,−1+i√143

Step-by-step explanation:

basically the answer for the two X'S IS 3

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A passenger train left Chicago and traveled toward Elkhart at an average speed of 29 mph. A freight train left 2.4 hours later a
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29*2.4-36.5= 33.1 hrs before the freight train cought up.
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If avogadro's number of pennies is divided equally among the 231 million men, women, and children in the united states, how many
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Given O below, If AB and BC are congruent, what is the measure of chord BC?
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3 0
4 years ago
Read 2 more answers
How many different arrangements can be made with ten pieces of silverware laid in a row if three are identical spoons, four are
LuckyWell [14K]

10 pieces of silverware laid in a row if 3 are identical spoons, 4 are identical forks, and 3 are identical knifes

The arrangement of 'm' objects on which 'n' objects are of same kind is \frac{m!}{n!}

Given: 10 pieces of silverware so its 10!

3 are identical spoons so its 3!

4 are identical forks so its 4!

and 3 are identical knifes so its 3!

Arrangements made = \frac{10!}{3!*4!*3!} = 4200




4 0
4 years ago
HELP PLEASE 35 POINTS
postnew [5]

For this case we have:

Let a function of the form y = f (x)

By definition, to graph y = f (x + h), where h> 0, we must move the graph of f (x), h units to the left.

We observe that the red graph has the same form as the black graph, but it is displaced "h" units to the left.

It is observed that h = 3

So, if the black graph is given byy = f (x), the red graph is given by: y = f (x + 3)

Answer:

y = f (x + 3)

Option A


3 0
3 years ago
Read 2 more answers
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