square roots
easy quadratic formula
medium quadratic formula
hard quadratic formula
mystery questions
100
what is the square root of -9
3i
100
solve using the quadratic formula :
-x 2 +2x=1
1
100
solve using the quadratic formula:
100
solve usignt he qudaratic formula :
x2 – 4x – 8 = 0
x= 2+- 2 square root of 3
100
A farmer has 17 sheep and all but 9 die.How many are left alive?
9
200
what is the square root of -192
14
200
solve using quadratic formula :
-2x2+3x=4x-15
x=(-3,5/2)
200
solve using the quadratic formula :
200
solve using the quadratc formula:
x2 + 3x – 4 = 0
x= -4,1
200
I come in different shapes and sizes. Part of me are curves, others are straight. You can put me anywhere you like, but there is only one right place for me. What am I?
a puzzle piece
300
solve by using the square root :
2x2+9=1
x=+/- 2i
300
solve by using the quadratic formula:
x2+6x+5=0
x=-5,-1
300
solve using quadratic formula:
b2 - 4b +4=0
x=2
300
solve using the quadratic formula:
m2-5m-14=0
x=7,-2
300
I'm red and I can be green or yellow,
what am I?
an apple
400
what is the square root of 121?
11
400
solve using the quadratic formula:
-3x2+8x-7=0
x= 4+-i square root of 5/3
400
solve using the quadratic formula:
2x2-3x-5=0
x=(5/2,-1)
400
solve using the quadratic formula:
2m2 + 2m-12=0
x=(2,-3)
400
what hired killer never goes to jail?
an exterminator
500
solve by using the square root :
4x2+15=-9
x=+/- -i squareroot of 6
500
solve by using the qauadratic formula:
6x2-15 = 27
x=+/- square root 7
500
solve using the quadratic formula:
x2+4x+3=0
x=(-1,-30)
500
solve using the quadratic formula:
k2 − 31 − 2k = −6 − 3k2 − 2k
x= 5/2, 5/2
500
you can carry it everywhere you go, and it does not get heavy.what is it?
your name