LadykraD LadykraD

01-10-2021
Mathematics

contestada

Simplify (2-4i)(-1+5i)

Respuesta :

Smillat Smillat

01-10-2021

Answer:

-20i sq. + 14i -2

Step-by-step explanation:

expand brackets = -2 + 10i + 4i - 20i sq.

simplify = -20i sq. + 14i -2

Answer Link

Otras preguntas

Two descriptions for a sub-atomic particle are listed below: Description 1: Revolves around the nucleus of the atom Description 2: Has the least amount of mass

why do eukaryotic cells require mitochondria?

spanish 1 please help

The domain for f(x) and g(x) is the set of all real numbers. Let f(x) = 3x + 5 and g(x) = x2. Find (f − g)(x). A) 3x^3 − 5x^2 B) x^2 − 3x − 5 C) −3x^3 − 5x^2 D)

Which marine creature was thought to have been extinct for 80 million years until one was caught off the coast of Madagascar in 1938?

find x in the equation x² - 7 = 4x + 5

Sea-floor spreading ovcurs at divergent boundaries which statement best identifies the geologic process taking place at the point where sea floor spreading occu

8 cats weigh 86 lbs. and 6 small dogs weigh 64.5 lbs. Is this proportional and if so, what is the constant of proportionality?

FREE POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :) How is paraphrasing different from summarizing? A. paraphrasing uses quotation marks. B. paraphrasing on

How did radar technology help the British win the Battle of Britain? It helped them fly faster. It helped them find and attack German ships. It helped them find