3 years ago

Please help :) (4-3i)(-3+6i)-(2-i)

Mathematics

2 answers:

madam [21]3 years ago

7 0

Answer:

4+34i

Hope this helps!!!!!!

hjlf3 years ago

6 0

Answer 4+34i
Pls mark brainliest

You might be interested in

What is 7a+3b+7c please help meeee

trasher [3.6K]

Answer:

I can't help cs it is alredy in simplies form

Step-by-step explanation:

3 0

2 years ago

This pattern follows the rule divide by 2, then add 8. What are the next two numbers?

krok68 [10]

Answer:

32, 24

Step-by-step explanation:

48 divided by 2 is 24 plus 8 is 32 then divide by 2 get 16 plus 8 is 24

3 0

3 years ago

Read 2 more answers

Find the value of csc theta, if cos =-3/5; 90 degrees < theta < 180 degrees

Sloan [31]

Answer: $\frac{5}{4}$

Step-by-step explanation:

Given

$\cos \theta =\frac{-3}{5}$

and $\theta$ lies between

$90^{\circ}$

and for this $\theta$ , $\sin$ and $\text{cosec}$ is Positive as they lie in 2 nd Quadrant

$\sin ^2\theta +\cos ^2\theta =1$

$\sin ^2\theta =1-(\frac{-3}{5})^2$

$\sin ^2\theta =1-\frac{9}{25}$

$\sin ^2\theta =\frac{16}{25}$

$\sin \theta =\frac{4}{5}$

$\therefore \text{cosec}\ \theta =\frac{5}{4}$

6 0

3 years ago

Michael has five different stocks that he watches on a daily basis. The table shows the change in each stock price in dollars at

ddd [48]

Answer:

1256789

Step-by-step explanation:

3 0

3 years ago

Factorise or simplify<br><br>4a² - 8ab²

Alex73 [517]

Answer: I think it would be 4a(a−2b squared)

7 0

2 years ago