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Yuki888 [10]
3 years ago
5

How do I Solve this problem?

Mathematics
2 answers:
nlexa [21]3 years ago
6 0
U would factor by grouping and get x^2(x-2) + 3(x-2) and then get (x^2 +3) (x-2)
katrin [286]3 years ago
5 0
Firstly, =\left(x^3-2x^2\right)+\left(3x-6\right)

\mathrm{Factor\:out\:}x^2\mathrm{\:from\:}x^3-2x^2\mathrm{:\quad }x^2\left(x-2\right)
\mathrm{Factor\:out\:}3\mathrm{\:from\:}3x-6\mathrm{:\quad }3\left(x-2\right)
=x^2\left(x-2\right)+3\left(x-2\right)
\mathrm{Factor\:out\:common\:term\:}\left(x-2\right)
=\left(x-2\right)\left(x^2+3\right)

Hope this helps.


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Translate words into numbers.

13/(1 3/7)

First convert to improper fraction.

13/(10/7)

Then, note that division is the same as multiplying by the divisor's reciprocal.

13x7/10=9.1

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if two angles of a triangle each measure 50 degrees then what is the measure of the third angle of the triangle
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Vilka [71]

Answer:

$16.75

Step-by-step explanation:

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 67 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 67 is 100%, so we can write it down as 67=100%.

4. We know, that x is 25% of the output value, so we can write it down as x=25%.

5. Now we have two simple equations:

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6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

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67=4*x       - we divide both sides of the equation by (4) to get x

67/4=x

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now we have:

25% of 67=16.75

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Step-by-step explanation:

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