Surds Flashcards
(2 cards)
1
Q
What is a Surd?
A
If n is an integer that is NOT a square number, then any multiple of square √n is called a surd. Examples of surds √2, √19 and 5√2.
2
Q
What are the rules you can use to manipulate surds?
A
√ab = √a x √b √a÷b = √a ÷ √b
