Adaptive Practice
Algebra
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Question 1 of 10
⏱ 0:30
Easy
Simplify: 3x + 5x - 2x.
Easy
If x = 3, find the value of 2x² - 5x + 4.
Easy
Factorize: x² - 16.
Medium
Solve for x: 5x - 3 = 2x + 12.
Medium
Expand: (2x - 3)(x + 4).
Medium
If a = 2 and b = -3, find the value of a² - 2ab + b².
Hard
Factorize: x³ - 27.
Hard
Solve for x: 2(x - 3) + 4 = 3x + 1.
Medium
Simplify: (x² - 9)/(x - 3) for x ≠ 3.
Hard
If p + q = 7 and pq = 10, find the value of p² + q².