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topjm [15]
3 years ago
10

If the roots of an equation are x = 3±i, then the equation is x2+ ______

Mathematics
1 answer:
Georgia [21]3 years ago
3 0

Answer:-(6+i)x+10+i3

Step-by-step explanation:

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You have a standard deck of cards. The deck has 52 total cards and contains 4 suits: hearts, clubs, diamonds, and spades. Each s
Leokris [45]

Answer:

A standard deck of cards has four suites: hearts, clubs, spades, diamonds. Each suite has thirteen cards: ace, 2, 3, 4, 5, 6, 7, 8, 9, 10, jack, queen

8 0
2 years ago
How do you solve this step by step??
KonstantinChe [14]

Answer:

Step-by-step explanation: 6x+5x=3x+2x-54

                                               11x=5x-54

                                                +5x  +5x

                                                   16x=54

                                                     16    16

                                                       x=3.375

3 0
3 years ago
The formula for the volume of a sphere is a power function:
soldier1979 [14.2K]

Answer:

r≥0

V(r) ≥0

Step-by-step explanation:

V(r) = 4/3 * Pi* r^3

The domain is the input values for r

The radius cannot be less than 0  but can be any number bigger than 0

What is the domain of the function in this situation?

r≥0

The range is the output values for the function or the volume

The volume must be greater than or equal to zero

V(r) ≥0

7 0
3 years ago
Read 2 more answers
PLS HELP
dybincka [34]
12.826+2.93= 15.756

Since you have to round it, your final answer would be 15.8
6 0
3 years ago
Read 2 more answers
5x-6y=-8 solve the equation
Setler79 [48]

Answer:

<u>Solved for y:</u>  y = 4/3 + 5/6x

<u>Solved for x:</u>  x = 6/5y - 8/5

Step-by-step explanation:

Solving for y

<u>Step 1:  Subtract 5x from both sides</u>

5x - 6y - 5x = -8 - 5x

-6y = -8 - 5x

<u>Step 2:  Divide both sides by -6</u>

-6y / -6 = (-8 - 5x) / -6

y = 4/3 + 5/6x

Solving for x

<u>Step 3:  Add 6y to both sides</u>

5x - 6y + 6y = -8 + 6y

5x = 6y - 8

<u>Step 4:  Divide both sides by 5</u>

5x / 5 = (6y - 8) / 5

x = 6/5y - 8/5

5 0
3 years ago
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