catherinemurray02 catherinemurray02

01-11-2018
Mathematics

contestada

Please help! Will award brainliest. Simplify the expression -5+i/2i. Please show your work.

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

01-11-2018

(-5+i)/2i

multiply by i/i

(-5+i) *i = -5i +i^2 = -5i -1

2i*i = 2i^2 = 2(-1) = -2

(-1-5i)/-2

1/2 +5/2 *i

Answer Link

Otras preguntas

From earth why dose the sun look so much larger than other stars ? Is the sun actually larger than the stars outside our solar system ? Explain your ideals belo

you spent $25 at the store. you bought a book for $8.50 and pencils for $.25 each. how many pencils did you buy?

A sentence that asks a question ends with a period. True False

Which of the following best describes renewable energy? A. Natural mineral source of energy B. Sources that can be mined or drilled, and will last for a finite

Which represents the inverse of the function f(x) 4x? O h(x) = x + 4 O h(x) = x - 4 O h(x) Sx O h(x) = ~x

Quick Math Question for 50 Points! Anybody willing to help? If so, brainliest plus huge thanks! :D Eight less than the product of three and a number is the same

PLEASE HURRY FAST!!! Jim is building a pen for his puppy. His puppy has an area of 127 square feet. Which is the best estimate for the number of feet of fencing

A triangle has sides of length 4xy, 7, and2x. Which expression represents the distance around, or perimeter, of the triangle? O 6z+y+7 O 6x + 4y +7 O4zy + 2x +7

Cuanto vale la y en matemáticas

b) An earthed conductor was brought near the charged student. A spark jumped between the conductor and the student. The potential difference between the conduct