eggsalad15 eggsalad15

23-11-2020
Mathematics

contestada

4. Evaluate: (-7 - 41)(8 - 6) A) -32 + 10i C) -80 - 10i B) -80 - 10i D) -32 + 741

help me please

Respuesta :

Izzy1974 Izzy1974

23-11-2020

Answer:

Step-by-step explanation:

(-7-41)(8-6)

-48*2

-96

This is what I got. I don't see anything in the equation that has "i" in it.

If it is supposed to be (-7-4i)(8-6) foil the problem.

-56+42-32i+24i combine like terms

the answer is -14-8i

Answer Link

Otras preguntas

What is the mass of 5 moles of ba3n2

Which story premise most clearly lacks conflict? A. A young boy survives a plane crash in the remote wilderness only to find himself being stalked by a pack of

A load of mass 5kg is raised through a height of 2m. calculate the work done against (g=10mls)

which expression is equivalent to 8/9 divided by 3/4

How can I write an assignment statement that stores the character 'X' in a variable ch?

Annabelle earn $72 she gives her mother one-third of his amount and spent 1/4 of the money on going out. what fraction of the $72 is left

5. On one day, four cooks and four waiters earned $360. On another day, working the same number of hours and at the same rate of pay, five cooks and six waiters

The square of the sum of two numbers is 144 and the sum of their square is 180, find the numbers

true or false?? it’s in the picture. i hope it’s easy to read

Lisa and Jen left home at the same time, only Lisa biked to school at a speed of 10 mph while Jen just walked at a speed of 4 mph. How much time did it take Lis