3 years ago

Write (26 + 16i) − (26 − 7i) as a complex number in standard form. A. 52 − 9i B. 52 − 23i C. -9i D. 23i

Mathematics

2 answers:

nikitadnepr [17]3 years ago

6 0

Answer:

D. 23i.

Step-by-step explanation:

(26 + 16i) − (26 − 7i)

Using the distributive law this becomes:

26 + 16i - 26 + 7i

Adding like terms:

= 0 + 16i + 7i

= 23i (answer).

damaskus [11]3 years ago

5 0

Answer:

Choice D is correct.

Step-by-step explanation:

(26+16i)-(26-7i)

Applying distributive law on the above expression we get

26+16i-26+7i

26-26+16i+7i

Adding coefficients of i and constant

0+23i

23i Which is the answer.

You might be interested in

Determine mu Subscript x overbar and sigma Subscript x overbar from the given parameters of the population and the sample size.

Veronika [31]

Answer:

Step-by-step explanation:

i am sorry i do not know the

answer

3 0

3 years ago

What is the simplest form of the fraction<br> 4/10

Alecsey [184]

Both the numerator and the denominator are divisible by 2.

(4/2)/(10/2) so the simplest form would then be 2/5

Your answer is: 2/5

6 0

3 years ago

Read 2 more answers

Serena is hitting golf balls at the driving range. When she hit a ball with her 9-iron, it stopped x yards in front of the 100-y

Monica [59]

Answer:

Step-by-step explanation:

200-2x

4 0

3 years ago

Read 2 more answers

Rewrite -4<x<-1 using absolute value sign

german

$- | 4 | < x < - |1|$

dunno if that's the desired form tough, but it states the same definition

3 0

3 years ago

How many subsets does the set A={1,2,{1},{{1}},{2},{1,2}} have

oksian1 [2.3K]

Answer:

it consist of five subset

8 0

3 years ago