grantgeronimo grantgeronimo

03-09-2018
Mathematics

contestada

Simplify (-4 + 5i) + 2(1 + 3i). Enter your answer in the form a + bi.

Respuesta :

jtrubach1 jtrubach1

03-09-2018

Answer: -2+11i

First distribute the 2 to rewrite the problem as (-4+5i) + (2+6i)

Now do -4 + 2 to get -2

And 5i + 6i = 11i

Now form the answer in a+bi

With -2 being a and 11i being bi

thus being -2+11i

Answer Link

10-12-2020

Answer:

-2 + 11i is your answer.

Answer Link

Otras preguntas

40-40x0+1 find PEMDAS

Fig. A shows a paper cup in the shape of an inverted right circular cone. Its base radius is 4 cm and its slant height is 8.5 cm.(a) Find the capacity of the pa

what is mean by window of eye ?

p is an odd number. Explain why p^2 +1 is always even number

When 1 3 k + 1 4 k = 1 , what is the value of k ? 1 7 1 seventh 12 7 12 sevenths 7 2 7 halves 6 6 12

hsvsusvshssveuevsjsvsjdvsudvysvwkwhsjwvsgsbkwbsywvejwvsh

Two differences between primary and secondary metabolites

If a 32 years old woman born and raised in New Mexico and never left the state decides to run for public office, what office(s) would she qualify for?

Mhanifa please help!!!!!

4.which of the best meaning of secondary colors A.a result in the mixing of three primary colors.