cassieb1644 cassieb1644

31-08-2020
Mathematics

contestada

Simplify the given expression below: (4+2i)-(1–7i)

Respuesta :

31-08-2020

Answer:

3 + 9i

Step-by-step explanation:

(4 + 2i) - (1 - 7i)

distribute the (-)

(4 + 2i) - 1 + 7i

combine like terms

3 + 9i

Answer Link

Otras preguntas

Which is the graph of f(x) = Square root of x? On a coordinate plane, a parabola opens up with a vertex at (0, 0). On a coordinate plane, an absolute value grap

Natalie read 3 4 of a book that is 120 pages long. How many pages does she have left to read?

the discovery of gold here started the first u.s fold rush in 1828

In which form is this equation written 3x+2y=7?

question 4 What is the output of following program: public class Test { public static void main(String[] args) { A a = new A(); a.methodB(); } } class A { publi

If y = 5x - 2 were changed to y = x - 2, how would the graph of the new function compare with the first one? A. It would be less steep. B. It would be shifted d

Suppose a simple random sample of size 50 is selected from a population with ? = 10. Find the value of the standard error of the mean in each of the following c

Examine a Department of Education advertising campaign that promotes literacy. Analyze the campaign to discover the target audience and the advertising techniqu

why slaves were used in Virginia, but not Massachusetts

A pizza is advertised as containing 250 square inches of a pizza. To the nearest inch , what is the diameter of the pizza?

ACCESS MORE EDU ACCESS