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3 years ago

Factory expression over the complex numbers. X^2 + 52

Mathematics

1 answer:

elena55 [62]3 years ago

4 0

$x^2+52=\\\\x^2-(-52)=\\\\(x-\sqrt{-52})(x+\sqrt{-52})=\\\\(x-2\sqrt{13}i)(x+2\sqrt{13}i)$

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In what 3 forms can probability be written?

Romashka [77]

Answer:

unlikely,likely,and certain

Step-by-step explanation:

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Hope that was helpful.Thank you!!!

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3 years ago

How does the unit circle allow the trigonometric functions to be defined for all real numbers instead of just for acute angles?

Molodets [167]

Every point in the unit circle is identified either by its coordinates $(x,y)$ or by the angle it forms with the x-axis, $\alpha$ .

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2 years ago

How do you complete <br>-6/5k=12

Inessa [10]

Here, I'll help you a little
rewrite the equation as -6k/5 = 12
multiply both sides by 5
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divide both sides by -6 to isolate k
k = -10

Hope this helps :)

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2 years ago

Whats 90 divided by 2 times 5

Allisa [31]

Answer:

225

Step-by-step explanation:

90 divided by 2 is 45, 45 times 5 is 225

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2 years ago

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What is the slope of a line that has a y-intercept but no x intercept

IRINA_888 [86]

Answer:

The slope of a line that has a y-intercept but no x-intercept will be zero.

Step-by-step explanation:

If the line has no x-intercept, then it never intersects the x-axis, so it must be parallel to the x-axis.

If a line does not have an x-intercept, it means it would never intersect the x-axis.

Thus, it must be parallel to the x-axis, meaning its slope will be zero. It would be just a horizontal line.

For example, y=9 is the line equation that does not have an x-intercept and its slope is zero.

Therefore, the slope of a line that has a y-intercept but no x-intercept will be zero.

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2 years ago