Study Presentation on Algebra Formulae & such

Factoring and Solving

x 2 – a 2 =

x 2 + 2ax+ a 2 =

(x + a) 2 =(x + a) 2 =

x 2 - 2ax + a 2 =

(x-a) 2 (x-a) 2 =

Arithmetic Operations

abcabc

abcabc

Properties of Inequalities

( adding or subtracting c) If a < b then:

( multiplying or dividing by c) If a 0 then:

( multiplying or dividing by c) If a < b AND c < 0 then:

(ab) n =

(a n ) m =

a n a m =

a n / m = = (a 1 / m ) n

a -n =

a 0 = a ≠ 0

( a / b ) -n = = b n a n

a n /a m = = 1 /a m-n

( a / b ) n =

ⁿ√a =

ⁿ√ab =

ⁿ√aⁿ =

m √ ⁿ√a =

n a / b =