dperiferakiowntqk dperiferakiowntqk

25-09-2017
Mathematics

contestada

What is the product of 5 + 2i and 7 + 3i?

Respuesta :

Lesliececilia Lesliececilia

25-09-2017

I is equal to negative 1
1) 5-2i or 5-2
2) 7-3i or 7-3

Answer Link

melisa2000 melisa2000

25-09-2017

(5+{2xi}) x (7+{3xi}) = 29+29i

Answer Link

Otras preguntas

Factor the expression: X squared + 4x + 21

What two countries occupy the island of New Guinea?

What mental personality disorder or mental problem may this be? Person A is a teen girl. Person A shows lack of emotion towards anyone and has more of a dark

Which is a negative influence on community health? a. national health debtB) citizens who drive unsafelyC) unreliable public transportationD) stores that sell t

Luis gives a persuasive speech about the Republican candidate for President. If he is giving the speech to a group of Democrats, he would have to succeed at ___

The domain of the function f(x)=3x-6/x is {-3, -1, 2, 4, 5}. What is the function's range? The range for the given domain of the function is a {-10.5, -4.5, 4.

A drug company tests a new drug by giving some sick people the medicine and by giving other sick people a sugar pill (shaped to look like the medicine). If a si

Translate this phrase into an algebraic expression. 19 more than twice a number. Use the variable n to represent the unknown number.

What are the functions of a motherboard??

Choose all of the statements that are true about Panama City. Panama City is a popular place for retirement. The Panama Canal was built by France. Spain was the