bewellplus.gsu.edu
lexiedehart
lexiedehart lexiedehart
  • 06-03-2017
  • Mathematics
Answered

What is (x+3i)(x-3i)(x+1)(x-1) multiplied out?

Verified Answer :

Sofiadecredico
Sofiadecredico Sofiadecredico
  • 06-03-2017

we can start with the first two sets

(x+3i)(x-3i) = x²-9i² then simplify it to x²+9

multiply the next two

(x+1)(x-1) = x²-1

then multiply those two together

(x²+9)(x²-1) = x∧4-x²+9x²-9

combine like terms x∧4+8²-9

that is your answer

Answer Link

Related Questions

You want to buy a house in 9 years The estimated cost is 17580000 You want to make a 20 down payment and closing costs are 7 How much in totality
what is the LCM of 25 and 15
calculate the volume of the pyramid 10 in 7 in round your answer to the nearest hundredth
Draft a plan as to how the local people can look after stray and wounded animals in the neighbourhood
Identify the structure and function of the parts of a typical eukaryotic cell
Which of the following is the fastest processor Intel Core i7 AMD Athlon 4221 w Radeon Intel Core Xeon
Which example best represents the adhesion cohesion and surface tension of water
find the equation of the line that passes through the point of intersection of 3xy10 and 4x2y10 and that is perpendicular to 2x6y240
Which is the completely factored form of 3x2 12x 15
An earthquake is the shaking and trembling that results from the movement of rock beneath Earths surface Earthquakes most commonly occur near tectonic plate bou