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Khan Academy (English - US curriculum)
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Khan Academy (English - US curriculum)
Math by grade
Eureka Math/EngageNY
Algebra 2 (Eureka Math/EngageNY)
Module 1: Polynomial, rational, and radical relationships
Topic D: Lessons 38-40: Complex roots and the fundamental theorem of algebra
Topic D: Lessons 38-40: Complex roots and the fundamental theorem of algebra
Solving quadratic equations: complex roots
Solve quadratic equations: complex solutions
Complex numbers & sum of squares factorization
Factoring sum of squares
Factor polynomials: complex numbers
The Fundamental theorem of Algebra
Quadratics & the Fundamental Theorem of Algebra
Number of possible real roots of a polynomial
