Algebra Toolkit (6) Flashcards
1
Q
Multiplying by 1…
A
Same as by 3/3 2/2 etc.
2
Q
Rationalize DENOMINTAORS
A
6 / sqroot 3 … * sqrt 3/sqrt 3
3
Q
Combine like terms and factors…
A
2 sqrt 2 + sqrt 2 = 3 sqrt 2
4
Q
To combine like terms, you often must…
A
Start by factoring
5
Q
Do the same to both sides
A
To isolate variables and expression
6
Q
Eliminate variables
A
Via elimination or substitution methods
7
Q
When in doubt…
A
Factor it out