ER1: Evaluate, simplify and calculate with exponents and radicals.
ER2: Classify numbers in the real number system.
ER3: Identify sets that have closure.
ER4: Understand and use the product laws and power of a power laws of exponents to evaluate and simplify expressions.
ER4 Reflective Question: How do you use properties of exponents involving products to simplify powers?
ER5: Understand and use the quotient laws of exponents to evaluate and simplify expressions.
ER6: Evaluate and simplify expressions with zero and negative exponents.
ER 6 Reflective Question: If the base of a power is positive and the exponent is negative, what is the sign of the solution? Explain how you know.
ER7: Evaluate and simplify expressions with fractional exponents.