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chubhunter [2.5K]
3 years ago
15

Simplify the exoression (x^3-5x^2+7x-12)÷(x-4)​

Mathematics
1 answer:
kiruha [24]3 years ago
4 0

Answer:

x^2-x+3

Step-by-step explanation:

You factor it out which would then make it

(x-4)(x^2-x+3)/x-4

Then you cancel out the common factor, x-4

which leaves you with x^2-x+3

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If you divide 2380 by 4, it will give you 10% of the whole:

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345*6=2070

PS Please check my calculations with a calculator as I worked these out in my head.
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The graph of the step function g(x) = –⌊x⌋ + 3 is shown. On a coordinate plane, a step graph has horizontal segments that are ea
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Answer:

{x| –2 ≤ x < 5}

Step-by-step explanation:

There is a box function plotted on the graph.

The function is  g(x) = –⌊x⌋ + 3.

Now, we know that a box function represents a step graph having horizontal segments that are each 1 unit long. The left end of each segment is a closed circle. The right end of each segment is an open circle.  

It is given that the left-most segment of the given graph goes from (-2,5) to (-1,5) and the rightmost segment goes from (4,-1) to (5,-1).

So, for the left most segment the domain is -2 ≤ x < -1

And for the right most segment the domain is  4 ≤ x < 5  

Therefore, the total domain of g(x) will be  {x| –2 ≤ x < 5} (Answer)

8 0
3 years ago
Read 2 more answers
If 20 is added to the number, the absolute value of the result is 6.
Vilka [71]

Number is number is -14 or -26

7 0
3 years ago
Help!!!!
Sophie [7]

Answer:

Step-by-step explanation:

12-7+3

Statement number 3 looks good to me im not sure but to me it looks good.

12-3+7~I don't think the answer would change...

Hope this helps pls give brainliest if u could Tysm if u do!

3 0
2 years ago
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