2º parcial Algebra

ejercicio 1
evalua expresiones algebraicas en:https://es.khanacademy.org/math/algebra/introduction-to-algebra/variable-and-expressions/e/evaluating_expressions_1
ejercicio 2
https://es.khanacademy.org/math/pre-algebra/exponents-radicals/exponent-properties/e/exponent_rules
ejercicio 3
https://es.khanacademy.org/math/pre-algebra/exponents-radicals/exponent-properties/e/properties-of-integer-exponents
ejercicio 4
https://es.khanacademy.org/math/pre-algebra/exponents-radicals/computing-scientific-notation/e/multiplying_and_dividing_scientific_notation
ejercicio 5
https://es.khanacademy.org/math/pre-algebra/exponents-radicals/exponent-properties/e/properties-of-integer-exponents
ejercicio 6
https://es.khanacademy.org/math/cc-seventh-grade-math/cc-7th-variables-expressions/cc-7th-manipulating-expressions/e/manipulating-linear-expressions-with-rational-coefficients
ejercicio 7
https://es.khanacademy.org/math/algebra/introduction-to-algebra/writing-expressions-tutorial/e/writing_expressions_2
ejercicio 8
https://es.khanacademy.org/math/cc-seventh-grade-math/cc-7th-variables-expressions/cc-7th-manipulating-expressions/e/combining_like_terms_2
ejercicio 9
https://es.khanacademy.org/math/cc-seventh-grade-math/cc-7th-variables-expressions/cc-7th-manipulating-expressions/e/manipulating-linear-expressions-with-rational-coefficients
ejercicio 10
evalua expresiones algebraicas en: https://es.khanacademy.org/math/algebra/introduction-to-algebra/variable-and-expressions/e/evaluating_expressions_2
ejercicio 11
evalua expresiones 3 en: https://es.khanacademy.org/math/algebra/introduction-to-algebra/variable-and-expressions/e/evaluating-expressions-3
ejercicio 12
https://es.khanacademy.org/math/algebra-basics/core-algebra-expressions/core-algebra-manipulating-expressions/e/equivalent-forms-of-expressions-1
ejercicio 13
Suma y resta de polinomios en:https://es.khanacademy.org/math/algebra2/arithmetic-with-polynomials/adding-and-subtracting-polynomials-review/e/adding_and_subtracting_polynomials
ejercicio 14
Suma y resta de polinomios en:https://es.khanacademy.org/math/algebra2/arithmetic-with-polynomials/adding-and-subtracting-polynomials-review/e/adding-and-subtracting-polynomials-2#
ejercicio 15
https://es.khanacademy.org/math/algebra/introduction-to-polynomials-and-factorization/multiplying-polynomials-by-monomials/e/finding-the-product-of-two-monomials
ejercicio 16
https://es.khanacademy.org/math/algebra/introduction-to-polynomials-and-factorization/multiplying-polynomials-by-monomials/e/finding-the-product-of-a-monomial-and-a-polynomial
ejercicio 17
https://es.khanacademy.org/math/algebra/introduction-to-polynomials-and-factorization/multiplying-polynomials-by-binomials/e/multiplying_expressions_0.5

ejercicio 18
Multiplicacion de polinomios en: https://es.khanacademy.org/math/algebra2/arithmetic-with-polynomials/multiplying-polynomials-review/e/multiplying_polynomials

ejercicio 19
Division de polinomios 1https://es.khanacademy.org/math/algebra2/arithmetic-with-polynomials/practice-dividing-polynomials-with-remainders/e/divide-polynomials-by-monomials
ejercicio 20
Divide polinomios 2 en:https://es.khanacademy.org/math/algebra2/arithmetic-with-polynomials/practice-dividing-polynomials-with-remainders/e/divide-polynomials-by-binomials
ejercicio 21
Divide polinomios 3 en https://es.khanacademy.org/math/algebra2/arithmetic-with-polynomials/practice-dividing-polynomials-with-remainders/e/dividing-polynomials-with-remainders