Math Problem Statement
先化简, 再求值:
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Algebra
Rational Expressions
Formulas
Factoring quadratic expressions
Theorems
-
Suitable Grade Level
High School
Related Recommendation
Simplification of Rational Expressions: Proving 2 + 1/(x-1) - 1/(x+1) = 2x^2/(x^2-1)
Simplifying Rational Expression: 2/(x^2 - 1) - 1/(x - 1) + 2/(x + 1)
Simplify the Rational Algebraic Expression 2x/(x-1) + 3/(x+1)
Simplify and Evaluate the Rational Expression (x^2 - 1)/(x + 2) * (x^2 + 4x + 4)/(x^2 - x) * (1)/(x + 1)
Simplify the Rational Algebraic Expression 2x/(x-1) + 3/(x+1)