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Fiesta28 [93]
3 years ago
5

What is the solution of the equation when solved over the complex numbers?

Mathematics
2 answers:
olga55 [171]3 years ago
5 0

Answer:

x = 5.2 or x = -5.2

Step-by-step explanation:

lyudmila [28]3 years ago
5 0

Answer:

The solution to the quadratic equations are:

x=3\sqrt{3}i,\:x=-3\sqrt{3}i

Step-by-step explanation:

Consider the provided quadratic equation.

x^2+27=0

Subtract 27 from both sides.

x^2+27-27=-27

x^2=-27

x=\pm \sqrt{-27}

x=\pm 3 \sqrt{3}i    ∴i=√-1

Hence, the solution to the equation are:

x=3\sqrt{3}i,\:x=-3\sqrt{3}i

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Answer:

She uses 8.52 kgs of flour in 8 days

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Step-by-step explanation:

First, you need to multiply 1.065 by 8 to get how much flour she uses in 8 days.

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Now, to get how much flour is left over after 8 days, you need to subtract 8.52 from 15 kgs.

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