What are the solutions to the equation over the complex numbers?
2 answers:
Start with

Subtract 75 from both sides:

Take the square root of both sides. As usual, this implies a double sign on the right hand side:

So, the two answers are

Answer:
-5√3 i, 5√3 i.
Step-by-step explanation:
x^2 + 75 = 0
x^2 = -75
x = +/- √-75
= +/- √75 i
= +/- 5√3 i.
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Answer:
I guess the best answer is 10
Step-by-step explanation:
because 20-10 is 10
Answer:

35 were not guppies.
Explanation:
63/9=7
7*4=28
63-28=35
Answer:
37/10
( I hope this was helpful) >;D
Answer:
x =±2 sqrt(6)
Step-by-step explanation:
x^2 = 24
Take the square root of each side
sqrt(x^2) = sqrt(24)
x = ±sqrt(4*6)
x =±sqrt(4) sqrt(6)
x =±2 sqrt(6)