mwickerh mwickerh
  • 19-11-2014
  • Mathematics
contestada

preform the operation (answer in a+bi form) (i meaning imaginary number).
[tex](3+ \sqrt{9}(2- \sqrt{-25} [/tex]

Respuesta :

konrad509
konrad509 konrad509
  • 19-11-2014
[tex](3+\sqrt9)(2-\sqrt{-25})=\\ (3+3)(2-5i)=\\ 6(2-5i)=\\ 12-30i[/tex]
Answer Link

Otras preguntas

What social scientist studies the scarcity of resources and availability of goods
write an expresdion that is equal to 3 x 2 1/4
Corinne has a job selling magazines. She earns $7.50 per hour plus 20% of the total amount of her sales. She also gets an allowance of $40 per week for gas. She
How do you grab someones attention in a writing essay?
What is the answer to this Question
FANBOYS is a memory device used to help students remember what type of conjunctions?
what are the prime factors of 4,725
As the wavelength decreases, the frequency
What impact did the Frankish leader Charles Martel have on Christian Europe's relations with Muslim Spain in the eighth century? A. He negotiated a clear borde
Interest groups can influence public policy because they.... A. try to get their members elected whom they expect to vote along the party platform on issues B.