squares and square roots? "X" factor Math History (what class is this?) Math requires thinking? PolyNOmials
100
What is -9
The negative square root of 81
100
What is X=14
x - 4 = 10
100
who is Albert Einstein
he determined E = mc2
100
22x^3+9x+4
(8x^3 + 11x) + (14x^3 – 2x + 4)
100
You took 3 therefore "3"
If you take 3 apples from a group of 5, how many do you have?
200
What is 225
15 squared
200
What is X=9
3x-7=20
200
who is Newton
he was so famous for his calculus, optics and laws of motion
200
-6x^2+4
(–8x^2 + 13) – (9 – 2x^2)
200
8
If you can purchase 8 eggs for 26 cents, how many can you buy for a cent and a quarter?
300
What is900
30 squared
300
What is X=5
2x+6=16
300
who is Archimedes
he discovered formulae for the volume and surface area of a sphere, and may even have been first to notice and prove the simple relationship between a circle's circumference and area.
300
-4x+15
(3x + 5) – (12x – 8) + (5x +2)
300
one... there is only one # 9
How many 9's are there between 1 and 100?
400
What is -19
the negative square root of 361
400
What is X=15
105/x=7
400
who is Galileo
he discovered the laws of inertia, falling bodies (including parabolic trajectories), and the pendulum; he also introduced the notion of relativity which Einstein later found so fruitful.
400
2x^3-3x^2+3x+2
– (3x^3 + 2) + (5x^3 + 3x) – (3x^2 – 4)
400
Roosters Dont Lay Eggs (13 is wrong)
If a rooster laid 13 eggs, and the farmer took 8 of them, and then another rooster laid 12 eggs and 4 of them were rotten, how many of the eggs were left?
500
What is 29
the square root of 841
500
What is X=2
5x + 3x * 10 = 10x + 50
500
who is Kepler
His observations of the planets with Brahe, along with his study of Apollonius' 1800-year old work, led to three his Laws of Planetary Motion, which in turn led directly to Newton's Laws of Motion.
500
what is 4x2 + 3x + 1
(4x + 5x^2 – 2) – (x2 + x – 3)
500
At least 5, so that at least one color has two socks!
f you have 6 black socks, 4 blue socks, 8 brown socks, and 2 red socks in your sock drawer,if you pull one of each out what is the minimum number of socks that you need to pull out to have a matching pair?






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