KevontaeB340376 KevontaeB340376
  • 03-11-2022
  • Mathematics
contestada

Evaluate the expression (-4-4i) +(-8-11) and write the result in the form a + bi.The real number a equalsThe real number b equals

Evaluate the expression 44i 811 and write the result in the form a biThe real number a equalsThe real number b equals class=

Respuesta :

AmariiQ606195 AmariiQ606195
  • 03-11-2022

The answer is supposed to be in the form

[tex]a+bi[/tex]

Therefore,

[tex](-4-4i)+(-8-1i)[/tex][tex]\begin{gathered} -4-4i-8-1i \\ \end{gathered}[/tex]

combine like terms

[tex]-4-8-4i-1i[/tex]

Finally,

[tex]-12-5i[/tex]

a = -12

b = -5

Answer Link

Otras preguntas

Cells exchange material across the cell ___?
a rhombus can be cut in half by a diagonal to make two isosceles triangle correct or incorrect if incorrect give an example to support why
Which team was the first to win the Super Bowl as a wild card?
What is the coefficient in this expression? 17 + 5a
What accent marks are missing from the paragraph in the highlighted box?
Near the surface of the earth what is the magnitude and direction of the acceleration due to gravity?
Jorge friend Anna planted a garden with the same ratio of tulips to daises Anna garden has 48 tulips how many tulips and daises does Anna have this pic is for J
Which is one theory about what caused the decline of the Indus Valley civilization? A. Earthquakes in the Himalayas caused massive destruction. B. Diseased anim
Factorise this 72-6x
Selina earns 8% commission on sales. On one sale,her commission was $20.40. What was the amount of that sale?