Complex Numbers
3i+7i
10i
Is the square root below simplified to it's fullest? If not, simplify the square root.
sqrt5
It is fully simplified
2x ^2 +24=16x
x=6,2
Which planet is the closest to the sun?
Mercury
(2+i)+(-4+8i)
-2+9i
Is the square root below simplified to it's fullest? If not, simplify the square root.
sqrt64
8
6c ^2 −c−15= 0
c=
5/3, (-3)/2
What meat is traditionally used in shepherds pie?
Lamb
(6-7i)-(1-7i)
5
Is the square root below simplified to it's fullest? If not, simplify the square root.
sqrt50
8
25n ^2 −15n+4= 5 n
2/5
What is the word for a word that is the same word spelled backwards as it is forwards? ie. racecar spelled backwards is racecar
Palindrome
(-4-2i)-(5+3i)
-9-5i
Is the square root below simplified to it's fullest? If not, simplify the square root.
sqrt(-100)
10i
v^2 + 4 v − 17 = v
v=(-3±sqrt77)/2
In The Odyssey, Odysseus and his crew must travel The Strait of Messina, home of two legendary Greek monsters. Name one of the monsters.
Scylla or Charybdis
(3+4i)(5-i)
19+17i
Is the square root below simplified to it's fullest? If not, simplify the square root.
sqrt(-45)
9isqrt5
Without looking at your notes, what is the Quadratic Formula? (Double points if you can sing the song)
(-b±sqrt(b^2-4ac))/(2a)
This Broadway star voiced Elsa in both Frozen movies and was the debut role of Elphaba in the original run of Wicked on Broadway
Idina Menzel