m3rk098 m3rk098

01-05-2018
Mathematics

contestada

hey can you please help me posted picture of question

hey can you please help me posted picture of question class=

Respuesta :

11beehshahbaz 11beehshahbaz

01-05-2018

The correct answer is option C

(4 - 6i)(6 - 8i)

= 4(6-8i) - 6i(6-8i)

= 24 - 32i - 36i + 48i²

= 24 - 68i + 48(-1)

= 24 - 68i - 48

= - 24 - 68i

Answer Link

Otras preguntas

sharonas age is at most 3 more than twice kaylas age. if sharona is 35 years old, write an inequality that best represents the situation, where a represents kay

factorise :12(x²+7)²-8(x²+7)(2x-1)-15(2x-1)²

Let f(x) = x - 2 and g(x) = x2 - 7x - 9. Find f(g(-1))

how is perspiration related to recovery after exercise?

what layer, along with the crust, forms the solid tectonic plates

The famous character Don Quixote suffered from ____ that windmills were giants and his old horse was a young steed. A. collusions B. deluges C. delusions D. pot

Which verb is in the past perfect tense? Choose that verb to correctly complete the sentence. I __________ the soccer team to meet new friends. A. was joining B

Which of the following best expresses the Conquistador attitude towards Native Americans? Select one: a. An interesting people from whom much could be learned b

Round 99.49 to the nearest whole number

Why did the U.S. support Saddam Hussein and Iraq in the war against Iran in the 1980s? A. The U.S. considered Iran's militant Islam a bigger threat. B. Iraq thr