tfyjtvunoigryx tfyjtvunoigryx

04-09-2020
Mathematics

contestada

What is the product of (3 + 5i) and (2 – 6i)? 6 – 30i 36 – 8i –24 – 8i –24 – 28i

Respuesta :

jimrgrant1 jimrgrant1

04-09-2020

Answer:

36 - 8i

Step-by-step explanation:

(3 + 5i)(2 - 6i) ← expand factors using FOIL

= 6 - 18i + 10i - 30i² → i² = - 1

= 6 - 8i + 30

= 36 - 8i

Answer Link

camjjwo camjjwo

15-06-2021

Answer:

36 - 8i

Step-by-step explanation:

Answer Link

Otras preguntas

Fill in the Blank 96 inches = _ _ feet

The filament in an incandescent light bulb is made from tungsten metal (rho = 19.3 g/cm3) that has been drawn into a very thin wire. The diameter of the wire is

Find e^cos(2+3i) as a complex number expressed in Cartesian form.

Where is Mintu's error?

New Business is just being formed by 10 investors, each of whom will own 10% of the business. The firm is expected to earn $500,000 before taxes each year. The

Why does the Constitution call for three branches of government?

Use the graph. Ben says that the equation y = 2x + 1 represents the line on the graph. What error did Ben make? A. Ben switched x and y. B. Ben found the y-in

What is the name for a single unit of dna replication

16. What does the Cyclops do instead of showing hospitality to Odysseus and his men?

Find the value of f(−9) and g(−2) if f(x)=−5x−2 and g(x)=3x2−21x.