category 1
A complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. Because no real number satisfies this equation, i is called an imaginary number.
What is the Standard for for a complex number
SF= a+bi
Solve: -8i-7i
15i
Solve: (5i)(3+4i)
-20 + 15i
When multiplying complex numbers what is your first step
Begin by distributing or foiling
How do you find the conjugate of a complex number
Change the sign in the denominator
i squared equals what
-1
What is the Conjugate of 2+3i
2-3i
i + 6i
7i
Solve: 5i + 7i
12i
you must multiply by the conjugate
True or False: Tom Brady is the last eligible player from the 2000 draft
True
How many years has the NFL been around
100
Vince Lombardi
How do you know if a number is imaginary or real
Imaginary numbers containt the letter i
How many records has Tom Brady Broken in his career
52
How many times has Tom Brady appeared in the Superbowl
9
15 + i
?(2 − 3i)? − ?(4 − 6i)?
−2 + 3i
Solve: 5i . -i
7+6i
What team has won as many super bowls as the patriots?
steelers
Solve: 3 ( 4 - 9i)
12 -27 i
When adding and subtracting complex numbers what are the steps you take?
Combine like terms (i.e. the real parts with real parts and the imaginary parts with imaginary parts).
Solve: 4i( -2 -8i)
32 + 8i