MathAdvanced Math
Practice
Equivalent Expressions Practice
Original questions using factoring and valid algebraic simplification.
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Question 1 of 2
Question 1
Medium
Correct answer\((3x-2)(2x+1)\)
Explanation
Expanding \((3x-2)(2x+1)\) gives \(6x^2+3x-4x-2=6x^2-x-2\).
Question 2 of 2
Question 2
Hard
Correct answer\(x+3\)
Explanation
Factor the numerator as \((x-3)(x+3)\) and cancel the common factor \(x-3\). The restriction \(x\ne3\) remains.
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Questions to review
No mistakes this time. Excellent work.
- Question 1Factor a quadratic expressionMedium
- Question 2Simplify a rational expressionHard