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 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

Please help me!!!! English question!!! Read the following passage and select the sentence that states the claim: (1) There was a time that people thought I shou
hich are made of matter? Check all that apply. air bicycles sound waves people clothes sunlight trees
If the domain of f (x ) = 4 +x2 is {-1, 0, 1, 2}, what is the range?
Witch of the following words is not and adverb A more B perhaps C too D two
Does someone know the answer?
Select the correct answer. In which narrative mode does a narrator tell the story from the perspective of a single character who plays an important part in the
please help on this one?
If a right triangle has sides of length a, b and c and if c is the largest, then it is called the "hypotenuse" and its length is the square root of the sum of t
What problems faced the people in Peking? Check all that apply. The Boxers limited the food supply. The Boxers forced people to work very hard. The Boxers requ
Simplify 2.5(-1.4 + 5.2) divided by 4(-1.25) A.) -3.3B.) -1.9C.) 1.9D.) 3.3