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galina1969 [7]
3 years ago
6

Use square roots to solve the equation x^2 = −25 over the complex numbers. Enter your answers in numerical order.

Mathematics
2 answers:
Mrrafil [7]3 years ago
6 0

Answer:

The answer is 5

Step-by-step explanation:

x^2= -25

x=√-25

x=5

bija089 [108]3 years ago
3 0

Answer:

Step-by-step explanation:

x^2= -25

x=5i and -5i

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Need help, This is due very soon! <3
garik1379 [7]

Answer:

8 months

Step-by-step explanation:

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First month: 35.50                     I        First month: 95.00

Second month: 51.00                I        Second month: 102.00

Third month: 66.50                   I        Third month: 109.00

Fourth month: 82.00                I         Fourth month: 116.00

Fifth month: 97.50                    I         Fifth month: 123.00

Sixth month: 113.00                  I        Sixth month: 130.00

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5 0
3 years ago
Four less than five times a number is equal to 11
Eddi Din [679]
The answer is 1 because is less than 5 and four so is
8 0
3 years ago
Factor the expression completely by first taking out a common factor<br> 3x^2 + 27x + 24
Marina CMI [18]

Answer:

=3(x+8)(x+1)

Step-by-step explanation:

3(x^2+9x+8)

3(x^2+8x+1x+8)

3[(x^2+8x)+(1x+8)]

3[x(x+8)+1(x+8)]

=3(x+8)(x+1)

3 0
3 years ago
12. A professor creates a boxplot of test scores for 26 students in a statistics course. What percentage of students scored abov
WARRIOR [948]

Answer:

25%

Step-by-step explanation:

Based on the boxplot given ;

The boxplot can be summarized as follows :

Lower quartile, Q1 = 50 (starting point of the box)

Median (Q2), 50th percentile = 70 (vertical line in between the box)

The upper quartile marks the 75th percentile, Q3 = 81 (end point of the box)

The total distribution is 100% and hence, the percentage above the score 81 will be :

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4 0
3 years ago
Find the measure of each angle.
nirvana33 [79]

Answer:

all work is shown and pictured

4 0
3 years ago
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