Chapter 1: Algebraic Expressions Flashcards
1
Q
What does aᵐ x aⁿ equal?
A
aᵐ⁺ⁿ
2
Q
What does aᵐ ÷ aⁿ equal?
A
aᵐ⁻ⁿ
3
Q
What does (aᵐ)ⁿ equal?
A
aᵐⁿ
4
Q
What does (ab)ⁿ
A
aⁿbⁿ
5
Q
What is factorising the opposite of?
A
Expanding brackets
6
Q
What form does a quadratic equation have?
A
ax² + bx + c = 0
7
Q
What does a¹/ᵐ equal?
A
ᵐ√a
8
Q
What does aⁿ/ᵐ equal?
A
ᵐ√aⁿ
9
Q
What does a⁻ᵐ equal?
A
1/aᵐ
10
Q
What does a⁰ equal?
A
1
11
Q
What are surds examples of?
A
Irrational numbers
12
Q
What does √ab equal?
A
√a x √b
13
Q
What does √(a/b) equal?
A
√a/√b