Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
AlgebraExponents and Powers
If $y = \sqrt{\frac{64}{3x + 1}}$, find $x$ when $y = 4$.
- A.$7$
- B.$3$
- C.$5$
- D.$1$Correct answer
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Practice these MCQs in the appQuick fact: The value of $x$ is $1$.