Mathmatics Flashcards
1
Q
Zero exponent identity . X^0 =
A
1
2
Q
multiplying like bases with exponents . X^A x X ^B =
A
X ^ (A+B)
3
Q
raising an exponent to another exponent (X^A)^B =
A
X^ (A x B)
4
Q
dividing bases with exponents . X^A/X^B =
A
X ^ (A+B)
5
Q
raising fractions to exponents . (X/Y)^A =
A
X^A / Y^A
6
Q
raising bases to negative exponents . X ^ -A
A
= 1/X^A
7
Q
raising bases to fractional exponents . X^ (A/B)
A
B^sqrt X^A
8
Q
sqrt 2 is about
A
1.4
9
Q
sqrt 3 is about
A
1.7
10
Q
logarithm of 1 identity . logA 1 =
A
0
11
Q
Log of base identity . logA A =
A
1
12
Q
log product . Log A x B =
A
log A + log B
13
Q
log A/B
A
log A - log B
14
Q
logA ^ B
A
B log A
15
Q
log 1/A
A
-log A
