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WAEC Mathematics AI Practice

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Question 151

Differentiate f(x) = x^3 - 5x^2 + 6x.
Differentiation (calculus)Differentiation (calculus)hard

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Question 152

If A = {1, 2, 3} and B = {2, 3, 4}, what is A \u222a B (the union of A and B)?
Sets and logicSets and logiceasy

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Question 153

Which of the following inequalities represents the region above the line y = 2x - 3?
Inequalities and graphsInequalities and graphseasy

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Question 154

Given the sequence defined by a_n = 3n^2 - 2n + 1, find the sum of the first 4 terms.
Sequences and seriesSequences and seriesmedium

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Question 155

Given the inequality \( 2x - 5 > 3 \), which of the following represents the solution set?
Inequalities and graphsInequalitieseasy

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Question 156

If \( \log_b (x) = 3 \) and \( b = 2 \), what is the value of \( x \)?
Logarithms and exponentialsLogarithms and Exponentialseasy

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Question 157

Find the derivative of \( f(x) = 5x^3 - 2x^2 + 3x - 7 \).
Differentiation (calculus)Differentiationmedium

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Question 158

Simplify the expression: (3x^2 - 2x + 5) - (x^2 + 4x - 1)
Algebraic expressions and equationsAlgebraic expressions and equationseasy

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Question 159

Given the function f(x) = ln(x^2 + 1), find the derivative f'(x).
Differentiation (calculus)Differentiation (calculus)medium

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Question 160

A bag contains 3 red, 4 blue, and 5 green balls. If one ball is drawn at random, what is the probability that it is not blue?
Probability and statisticsProbability and statisticseasy

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