Simplifying Radicals
Simplify √48
4√3
Solve x2 - 16 =0
x = -4 and 4
How many real solutions if the discriminant is positive?
2 Real Solutions
Solve x2 + 2x - 3 = 0
x = 1 and x = -3
What sport uses a touchdown?
Football
Simplify √72
6√2
Solve x2 - 25 = 0
x = 5 and -5
How many real solutions if the discriminant is negative?
No Real Solutions
Solve x2 -8x + 7 = 0
x =1 and x = 7
What planet is known as the Red Planet?
Mars
Simplify √125
5√5
Solve (x-1)2 = 16
x = -3 and -5
Find the discriminant of x2 + 4x + 1 = 0
12
Solve v2 + 2v + 4 = 3
x = -1
What movie features the song “Let It Go”?
Frozen
Simplify √180
6√5
Solve 4(x+1)2 = 36
x = 2 and x =-4
Find the discriminant of x2 + 4x + 10 = 0
-24
Solve 4w2 -19w + 21 = 2
x = (-19 + √57) / 8 and x = (-19 - √57) / 8
How many sides does a hexagon have?
6
Simplify √300
10√3
Solve 3(x+1)2 + 6 = 24
x = √6 - 1 and x = -√6 -1
Find the discriminant of 2x2+14x + 13 = 0
92
Solve 4m2 -15m + 5 = -3m
x = 1/2 and x = 5/2
Which NBA team does Steph Curry play for?
Golden State Warriors