A shipping box has height x, width x + 4, and length 2x - 1. Write a polynomial for the volume.
Reasoning strategy
Multiply the three dimensions and combine like terms.
Difficulty Practice Guide
This page shows what easy practice should demand for grade 10 polynomials word problems. The goal is not a larger worksheet. The goal is to make the student's reasoning visible enough to choose the next better problem.
What Changes At This Difficulty
Student Work Signals
MathRoutine watches for whether the student understood the situation, wrote a useful setup, handled the calculation, and answered the exact question asked.
identify the unknown quantity
choose the first operation or equation
check the answer against the question sentence
Sample Problems
A shipping box has height x, width x + 4, and length 2x - 1. Write a polynomial for the volume.
Reasoning strategy
Multiply the three dimensions and combine like terms.
A company's profit model has zeros at x = 3, x = 8, and x = 12, with positive leading factor 2. Write the profit function in factored form.
Reasoning strategy
Use each zero as a factor and include the leading factor.
Why This Matters
Basic gives repeated targeted practice. Pro becomes useful when the student needs help understanding wording, recovering the setup, or seeing the same misconception return across attempts.
Compare plans