bluemarvelbooks
bluemarvelbooks bluemarvelbooks
  • 19-11-2017
  • Mathematics
contestada

Use square roots to solve the equation x^2 = -64 over the complex numbers.

Respuesta :

jdoe0001 jdoe0001
  • 19-11-2017
[tex]\bf x^2=-64\implies x=\pm\sqrt{-64}\implies x=\pm\sqrt{-1\cdot 64} \\\\\\ x=\pm\sqrt{-1}\cdot \sqrt{64}\implies x=\pm i\cdot 8\implies x=\pm 8i[/tex]
Answer Link

Otras preguntas

Which of the following characteristics would identify this cell as eukaryotic? Please answer ASAP.
I need help like ASAP Which of the following did NOT investigate genetics through studying the structure of DNA? Gregor Mendel Rosalind Franklin James Watson Fr
In a particular plant, green seed color is dominant to yellow seed color. If a homozygous green seed plant is crossed with a yellow seed plant, what percent of
cual es la tesis de el mito de zeus??
Calculate the area for the shape above. Round answer to the nearest hundredths
help out a real dude
How have continuous quality improvement efforts improved within the last 50 years? How have they improved in the last 10 year
Need help with this (Venn Diagram with with Exponents, Radicals, and Polynomials)
The Punnett square below represents a dihybrid cross of two rose bushes. In this species, red petals (R) are dominant to pink petals (r), and tall bushes (T) ar
Which theorem or postulate could be used to prove the congruence of the triangles?