Math Review

Question 0

Dividing numbers with exponents

Answer 0

Subtract exponents

Question 1

Multiplying numbers w/ exponents

Answer 1

Add exponents

a^5 + a^3 = a^8

Question 2

Exponent to a number with an exponent

Answer 2

Multiply exponents

Question 3

Common exponential sequences of 2,3,4,5,10

Answer 3

2: 2,4,8,16,32,64,256,512,1024 (like gigabyte)
3: 3,9,27,81,243
4: 4,16,64 (skip every other do 2)
5: 5,25,125
10: 10,100,1000,10000

Question 4

Pythagorean theorem

Answer 4

a^2+b^2=c^2

Special right triangles:
3,4,5
6,8,10
5,12,13

45-45-90 triangle (half of square):
s,s, square root of 2

30-60-90 triangle (half of equilateral triangle):
s,s*square root of 3,2s