Free Practice Question
PS · Problem Solving
655-705
Divisibility/Multiples/Factors
What is the product of the factors of twice the sum of the roots of the equation ?
Answer Choices
Correct answer marked belowA
1
B
4
8
Correct
D
16
E
27
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Explanation
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Official Explanation
Official
The sum of the roots of the equation is 2. Therefore, twice the sum of the roots is 4. According to the formula, for the equation [m]ax^2…
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Sign in to commentWhat this question tests
What it tests
Your understanding of divisibility rules, least common multiples, and greatest common factors.
Common trap
Forgetting that 1 is not prime and that every integer divides 0.
Details
Difficulty
655-705
Type
PS
Category