Louisiana Administrative Code
Title 28 - EDUCATION
Part CLXXI - Bulletin 745-Louisiana Teaching Authorizations of School Personnel
Chapter 23 - Algebra II
Section CLXXI-2301 - Number and Quantity
Current through Register Vol. 50, No. 9, September 20, 2024
A. Explain how the definition of the meaning of rational exponents follows from extending the properties of integer exponents to those values, allowing for a notation for radicals in terms of rational exponents.
Example: We define 51/3 to be the cube root of 5 because we want (51/3)3=5(1/3)3 to hold, so (51/3)3 must equal 5.
B. Rewrite expressions involving radicals and rational exponents using the properties of exponents.
C. Define appropriate quantities for the purpose of descriptive modeling.
D. Know there is a complex number i such that i 2 =-1, and every complex number has the form a + bi with a and b real.
E. Use the relation i 2 =-1 and the commutative, associative, and distributive properties to add, subtract, and multiply complex numbers.
F. Solve quadratic equations with real coefficients that have complex solutions.
AUTHORITY NOTE: Promulgated in accordance with R.S. 17.6, R.S. 17:24.4, and RS. 17:154.
