Integers, Powers and Roots Flashcards
1
Q
When do index laws only work?
A
when they have the same base.
2
Q
What is an equation?
A
An equation is a mathematical statement that shows that two expressions are equal.
3
Q
What is a formula?
A
A formula is a fact or rule written with mathematical symbols.
4
Q
What is an expression?
A
An expression is a sentence with a minimum two numbers and at least one maths operation.
