Multiply. Express your answer in standard form.(-4 - 6i)2
A. 20 + 48i
B. 52 + 48i
C. -20 - 48i
D. -20 + 48i
Answer: D
You might also like to view...
Provide an appropriate response.The number of loaves of whole wheat bread left on the shelf of a local quick stop at closing (denoted by the random variable X) varies from day to day. Past records show that the probability distribution of X is as shown in the following table. Find the probability that there will be at least three loaves left over at the end of any given day. 
A. 0.20 B. 0.65 C. 0.35 D. 0.15
Write a system of equations and use the inverse of the coefficient matrix to solve the system.A company makes 3 types of cable. Cable A requires 3 black, 3 white, and 2 red wires. Cable B requires 1 black, 2 white, and 1 red wires. Cable C requires 2 black, 1 white, and 2 red wires. They used 100 black, 110 white and 90 red wires. How many of each cable were made?
A. 10 cable A 103 cable B 20 cable C B. 10 cable A 30 cable B 93 cable C C. 10 cable A 30 cable B 20 cable C D. 20 cable A 93 cable B 10 cable C
Perform the operations.82 + 43
A. 128 B. 76 C. 28 D. 80
Solve the equation. Use words or set notation to identify equations that have no solution, or equations that are true for all real numbers. -8x + 8 + 6x = -2x + 13
A. {x|x is a real number} B. {5} C. ? D. {-8}