Adaptive Practice
Algebraic Expressions
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Question 1 of 10
⏱ 0:30
Easy
What is the coefficient of \(x^2\) in the expression \(5x^2 - 3x + 7\)?
Easy
Simplify the expression: \(3x + 4x - 7 + 2\).
Medium
If \(a = 2\) and \(b = -3\), find the value of \(3a^2 - 2b + 5\).
Easy
Factorize the expression: \(x^2 - 9\).
Medium
Expand and simplify: \((2x - 3)(x + 5)\).
Easy
Identify the degree of the polynomial \(7x^3 - 4x^2 + x - 9\).
Easy
If \(p(x) = x^2 - 5x + 6\), find \(p(3)\).
Hard
Factorize the cubic expression \(x^3 - 27\).
Hard
Simplify: \(\frac{2x^2 - 8}{4x}\).
Hard
If \( (x + 2)(x^2 + ax + b) = x^3 + 5x^2 + 8x + 4 \), find the values of \(a\) and \(b\).