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GuDViN [60]
3 years ago
10

Help meeeeee lollljjeksnmske

Mathematics
1 answer:
jarptica [38.1K]3 years ago
8 0

Answer:

im so bad at math im sorryyy

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PLEASE HELP
lilavasa [31]

Those two functions just miss each other so there are no real solutions.  Every polynomial with complex coefficients has complex solutions.

2x^2 + 2 = 3x

2x^2 - 3x = -2

2( x^2 - \frac 3 2 x) = -2

x^2 - \frac 3 2 x = -1

x^2- \frac 3 2 x+ (\frac 3 4)^2= -1 + (\frac 3 4 )^2

(x - \frac 3 4)^2 = -\frac 7{16}

x - \frac 3 4 = \pm \sqrt{ -\frac 7{16}}

x = \frac 3 4 \pm \frac i 4 \sqrt{7}

x = \frac 1 4(3 \pm i \sqrt{7})


4 0
3 years ago
Which of the following best describes the algebraic expression 7(x + 12) - 4
Rudik [331]

Answer:

7(x+12) - 4

7x + 84 - 4

7x + 80

4 0
4 years ago
Read 2 more answers
Circle C is shown. 2 secants intersect at a point outside of the circle to form angle 1. The first arc formed is 36 degrees, and
forsale [732]

The measure of the ∠1 is 35 degrees.

<h3>How to determine the angle </h3>

it is important to know that the measure of an angle with its vertex outside the circle is half the difference of the intercepted arcs.

Also, the angle subtended by the arc at the center of the circle is the angle of the arc

From the diagram, we have

m ∠ of external angle = half of the difference of arc angles

The arc angles are

  • 106°
  • 36°

m ∠ of external angle = ∠ 1

Let's substitute the angles

∠1 = \frac{106 - 36}{2}

∠ 1 = \frac{70}{2}

∠ 1 = 35°

We can see that the external angle 1 measures 35 degrees.

Note that the complete image is added.

Thus, the measure of the ∠1 is 35 degrees.

Learn more about a circle here:

brainly.com/question/15673093

#SPJ1

5 0
2 years ago
5. Which number is a perfect cube? <br> 7<br> 25<br> 66<br> 27
Veseljchak [2.6K]
The answer is 27 because the cubed root is 3
4 0
4 years ago
Read 2 more answers
Is 2(6-3x+x equal to 2(3x)+x
dsp73

Answer:

No.

Step-by-step explanation:

You can think of it as the 6 does not have an x term, but in 3x, there is an x term.

5 0
4 years ago
Read 2 more answers
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