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

Choose the correct simplification of the expression (4a4b)2. 16a8b 16a8b2 16a6b2 8a8b2

Explain to a friend how you would multiply 3x32.

A candy store sells a bag of cotton candy for $0.70 and chocolate bars for $0.50. Sheila bought some cotton candy and several chocolate bars from the store and

Ozone is both helpful and harmful to life on earth

Susan uses the function p(x) = 4x to determine the perimeter of a square when she knows the side length, x. Which statements are true about the function? The le

calvin is taking megan to dinner. the bill is $28. if calvin leaves a 20% tip, how much tip will he leave.

Which describe a sales tax A) percentage charged on the purchase of goods B) percentage charged on the value of a residential house C) tax charged on each pa

Javier shared his post with 4 friends, who each shared it with 4 more friends. They continued sharing at the same rate Make this into a exponential function my

is 0.3 equal to 1/3, or 3/10?

ANSWER ASAP!!! PLEASE!!Suppose you receive an allowance of $46 and your friend receives an allowance of $22 at the beginning of the month. If you spend $7 a day