Math problems I
1172*921
What is 1079412?
The expansion of (x+2)4
x4 + 8x3 + 24x2 + 32x + 16
a2 + b2 = c2
What is the Pythagorean Theorem?
The mathematician the Pythagorean theorem is named after
The annual celebration Math Club hosts every March 14th
What is Pi Day?
The probability that none of the letters are vowels ("y" isn't a vowel) in a three-letter string
What is 9261/17576?
All of the values that satisfy x3 = 1, including the -complex ones
What are 1, -1/2 + (i*sqrt√3)/2, and -1/2 - (i*sqrt√3)/2?
V = 4πr3/3
What is the volume of a sphere?
The mathematician the "Cartesian plane" is named after
Who was René Descartes?
What the acronym ISMAW stands for
What is the Independent Schools Mathematics Association of Washington?
The number of total pennies, total nickels, and total dimes, if there are thirteen coins with a total value of 63 cents
What are 3 pennies, 8 nickels, and 2 dimes?
The number of ways to traverse from the bottom left corner to the upper right corner of a 5x5 grid, if going up and right are the only moves allowed
What is 252?
an - bn = (a - b)(an-1 + an-2b +...+bn-1)
What is difference of powers?
The two people credited with the creation of calculus
Who were Isaac Newton and Gottfried Wilhelm Leibniz?
Math Club's glorious former leader and founding father
Who is Robert Foster?
The value of x that satisfies 8x + 18x - 2*27x = 0
What is 0?
The exact value of sin(18°)
(√5−1)/4
∫udv = uv - ∫vdu
What is integration by parts?
The mathematician that famously summed the integers from 1 to 100 as a schoolchild
Who was Carl Friedrich Gauss?
The name of Math Club's unofficial choir
What is A Summation of Voices?
The four prime factors of 27000001
What are 7, 43, 271, and 331?
1 - 1/2 + 1/3 - 1/4 + 1/5 - 1/6 + 1/7 - 1/8 +... (etc.)
What is ln(2)?
aφ(n) = 1 (mod n)
What is Euler's theorem?
Fibonacci's first name
What is Leonardo?
The teacher that was pied in the face last Pi Day
Who is Mr. Hampers?