2 years ago

What is the standard form of (1-3i)(2+5i)

Mathematics

1 answer:

artcher [175]2 years ago

3 0

Answer:

17 - i

Step-by-step explanation:

Step 1: FOIL out

(1 - 3i)(2 + 5i)

(2) + (1 * 5i) + (-3i * 2) + (-3i * 5i)

2 + 5i - 6i - 15i^2

2 - i + 15

17 - i

Answer: 17 - i

You might be interested in

What would we see if we were able to travel within the multiverse?

Lisa [10]

I am sure this is a personal question, what do you think you would see if you would be able to travel within the multiverse, no one can answer that for you its your opinion :)

5 0

3 years ago

Agent Hunt is transferring classified files from the CIA

Delvig [45]

Answer:

50MB.

Step-by-step explanation:

Its on Khan Academy lol. Good luck on your unit test!!!

6 0

3 years ago

Raymond's Bakery sells muffins in packages of 8 and cookies in packages of 10. Going

kobusy [5.1K]

Answer:

abcdefghijklmnopqrst

4 0

3 years ago

Solve for X. X = [?] 5x - 16 X + 10

Aleks [24]

$\boxed{ \sf{ \color{purple}\huge Answer :}}$

$\: \:$

$\large \tt \purple↪ \: \: \: \: \: 5x - 16 = x + 10$

$\: \:$

$\large \tt \purple↪ \: \: \: \: \:5x - x = 10 + 16$

$\:$

$\large \tt \purple↪ \: \: \: \: \: 4x = 26$

$\:$

$\large \tt \purple↪ \: \: \: \: \: x = \cancel\frac{26}{4}$

$\: \:$

$\underline{ \boxed{\large \tt \purple↪ \red{ \: \: \: \: x = \frac{13}{2} }}}{ \large✓}$

$\: \:$

hope helps ~

4 0

1 year ago

A bridge is built in the shape of a semielliptical arch. The bridge has a span of 60 feet and a maximum height of 10 feet. Choos

Dennis_Churaev [7]

Is there a way you can send me a picture of what your copying your answer from ?

6 0

3 years ago