3 years ago

Simplify the expression (3-i)-(2+6i)

Mathematics

1 answer:

vredina [299]3 years ago

8 0

Answer:5-5i

Step-by-step explanation:(3-i)-(2+6i) (3+2)-(6i-i) =5-5i

You might be interested in

Please graph y=−1/2. thank you!

Dominik [7]

Answer:

There would be a straight line at -0.5 on the graph.

Step-by-step explanation:

Hope this helps

4 0

3 years ago

plllllllllllllllllllllllllllllllllllllllllllllllllzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

evablogger [386]

the answer is D

reason: ration of freshmen to sophmores is 17 to 19, for other way around, flip the num ber

7 0

3 years ago

Integer exponents pls help

love history [14]

$x^2\cdot x^{-12}=x^{2-12}=x^{-10}$

3 0

3 years ago

PLSSS HELP ME!!! NO LINK OR DOWNLOADS

julsineya [31]

Answer:

for the first question

8² +7²=x²

64 +49=x²

x=√113

similarly for second

15²+18²=x²

225+324=x²

√549=x

3√61=x

8 0

3 years ago

Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms.

egoroff_w [7]

If you want a polynomial with zeroes $x_1,x_2,x_3$ and lead coefficient $a$ you simply have to multiply

$a(x-x_1)(x-x_2)(x-x_3)$

So, in this case, we have

$-3(x-3+i)(x-3-i)(x-2)$

If we multiply all the pieces, we have

$-3 x^3 + 24 x^2 - 66 x + 60$

7 0

4 years ago