schultzt503 schultzt503
  • 16-09-2021
  • Mathematics
contestada

What is root-16 + root49 written as a complex number in the form a+bi?

Respuesta :

manissaha129
manissaha129 manissaha129
  • 16-09-2021

Answer:

[tex] →\sqrt{ - 16} + \sqrt{49} [/tex]

  • We know that, i = √-1
  • Form → a + ib

[tex]→( \sqrt{ - 1} \times \sqrt{16} ) + ( \sqrt{49} )\\=i \sqrt{16}+\sqrt{49} \\ = 4i + 7 \\ = \boxed{7 + 4i}✓[/tex]

  • (7 + 4i) is the right answer.
Answer Link

Otras preguntas

1. What conditions must exist in order for a force to do work on an object?
Process in which minerals fill in pore spaces of an organisms tissues.
A solid rubber stopper has a mass of 33.0 grams and a volume of 30.0 cm3. What is the density of rubber?
The average number of customers that visited a particular store during the past year is 160 per day and a standard deviation of 25 customers per day. A random s
How many grams of NH3 can be produced from the reaction of 28g of N2 and 25g of H2?
what important polymer is located in the nucleus ?
what was a high wooden fence called in medieval times???
What is the snellen letter chart is commonly used for ?
In which country did the hutu people practice genocide against the Tutsi was it Rawanda or noHelp Please
Which Parts of the Water Cycle involve absorption of energy from the sun?