3 years ago

Multiple this complex number (4-3i)^2

Mathematics

2 answers:

hram777 [196]3 years ago

6 0

7 - 24<em>i</em>

Step-by-step explanation:

(4−3i)(4−3i)(4-3i)(4-3i).

(4−3i)(4−3i)(4-3i)(4-3i)

Expand (4−3i)(4−3i)(4-3i)(4-3i) using the FOIL Method.

Apply the distributive property.

4(4−3i)−3i(4−3i)4(4-3i)-3i(4-3i)

Apply the distributive property.

4⋅4+4(−3i)−3i(4−3i)4⋅4+4(-3i)-3i(4-3i)

Apply the distributive property.

4⋅4+4(−3i)−3i⋅4−3i(−3i)4⋅4+4(-3i)-3i⋅4-3i(-3i)

Simplify and combine like terms

slava [35]3 years ago

5 0

Answer is 7-24i tehe

You might be interested in

Prove that: √(sec x + 1)/(sec x - 1) = 1/(cosec x - cot x)

Anastasy [175]

Answer:

Sorry Bro

Step-by-step explanation:

I don't know the ans plzz donnot mind

5 0

2 years ago

Read 2 more answers

What is 0.32 multiplied by 300 ??

UkoKoshka [18]

.32 multiplied by 300 is 96

5 0

2 years ago

For the given circle, find the value of x

Tpy6a [65]

Answer:

230

Step-by-step explanation:

the angle 115 is half of that arc

7 0

2 years ago

You want to tip 15% on a $64.40 tab how much will you end up spending

Delvig [45]

Answer: If I am correct you should end up spending $74.06

Explanation: To find out how much a 15% tip will be you have to multiply $64.40 by 0.15 by doing this you should get $9.66 this is how much a 15% tip is with the amount of money spent. Then add $9.66 to $64.40 then you should get $74.06

4 0

3 years ago

On a coordinate plane, 2 lines with negative slopes are shown. Line M N goes through points (negative 2, 0) and (negative 6, 8).

Ludmilka [50]

Answer:

Line MN was translated down

✔ 4

units and right

✔ 8

units to create line M'N'.

The slope of Line M N

✔ −2

. The slope of Line M prime N prime

✔ −2

Step-by-step explanation:

On edge 2021 Hope this helps :)

7 0

2 years ago

Read 2 more answers