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Difficulty: Hard
| ID | Section | Domain | Skill | Difficulty | Question | Actions |
|---|---|---|---|---|---|---|
| math_adv_408 | Math | advanced_math | equivalent_expressions | Hard | The expression \(1x^2 + 1.5x + 2.5\) can be written as \(a(8x^2 + 12x + 20)\), where \(a\) is a constant. What is the value... | |
| math_adv_407 | Math | advanced_math | equivalent_expressions | Hard | The expression \(0.36x^2 + 0.2x + 0.72\) can be written as \(a(9x^2 + 5x + 18)\), where \(a\) is a constant. What is the va... | |
| math_adv_406 | Math | advanced_math | equivalent_expressions | Hard | The expression \(0.6x^2 + 0.9x + 1.5\) can be written as \(a(4x^2 + 6x + 10)\), where \(a\) is a constant. What is the valu... | |
| math_adv_405 | Math | advanced_math | equivalent_expressions | Hard | The expression \(0.84x^2 + 1.32x + 1.8\) can be written as \(a(7x^2 + 11x + 15)\), where \(a\) is a constant. What is the v... | |
| math_adv_404 | Math | advanced_math | equivalent_expressions | Hard | The expression \(0.4x^2 + 0.72x + 1.12\) can be written as \(a(5x^2 + 9x + 14)\), where \(a\) is a constant. What is the va... | |
| math_alg_403 | Math | algebra | systems_of_two_linear_... | Hard | Which system of equations has no solution? | |
| math_alg_402 | Math | algebra | systems_of_two_linear_... | Hard | Which system represents two distinct parallel lines? | |
| math_alg_401 | Math | algebra | systems_of_two_linear_... | Hard | Which of the following systems has no solution? | |
| math_alg_400 | Math | algebra | systems_of_two_linear_... | Hard | Which system of linear equations has no solution? | |
| math_alg_399 | Math | algebra | systems_of_two_linear_... | Hard | Which system has no solution? |