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katen-ka-za [31]
3 years ago
9

What are the solutions to the equation:

200" id="TexFormula1" title="2 {x}^{2} - 4x + 5 = 0" alt="2 {x}^{2} - 4x + 5 = 0" align="absmiddle" class="latex-formula">
​

Mathematics
2 answers:
Orlov [11]3 years ago
7 0

Answer: I don't know what you wanted to be solved, but, I solved for x

Step-by-step explanation:

<u>Solved for x</u>

  • <u>x=(2\pm i\sqrt(6))/(2)</u>
Veronika [31]3 years ago
7 0
Am not sure is right, but it might help

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the area of a rectangle is x²-3x-10. what is the length of the rectangle if the with is x +2.?plsss asap​
Inga [223]

Answer:

x - 5

Step-by-step explanation:

x^2 - 3x - 10

= (x + 2)(x - 5)

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Hope this helped!

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3 years ago
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scoray [572]
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As θ increases, the value of cos θ increase, decreases or stays the same?
icang [17]

Answer:

As θ increases, the value of cos θ decreases

Step-by-step explanation:

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On the other hand, as θ increases from 180 to 360 degrees (last two quadrants) the value of cos θ increases from -1 to 1.

Check the attachment below:

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