10 divided by 10 to the negative 3=? many are going to get this WRONG!
11:22
Is 4014 divisible by 3? MENTAL Math Only!
18:25
Try solving (2 to the x – 1 power) over (2 to the 3 – 4x power) = 16 without a calculator
21:15
8 to the 2/3 power times 9 to the 1/2 power =? Do you KNOW Rational Exponents?
24:16
6 to the (3x + 5) = 1, many don’t know where to start
16:15
Você consegue encontrar X? - Pergunta do exame de admissão de Harvard
20:37
3x to the (3/4) power – 6 = 0, Many don’t know where to start…
8:31
Raiz quadrada de um número imaginário
29:59