6
9
12
24
Correct answer is C
If logx 64 = 3, then \(64 = x^3\)
\(4^3 = x^3\)
Since the indices are equal,
x = 4
Hence, x log\(_2\)8
= 4(3.log\(_2\)2)
= where log\(_2\)2 = 1(1)
= 12 X 1
= 12
Solve the inequality: -7 \(\leq\) 9 - 8x < 16 - x...
Express \(413_7\) to base 5...
If \(\begin{vmatrix} 2 & -4 \\ x & 9 \end{vmatrix} = 58\), find the value of x....
In the diagram what is x + y in terms of z? ...
p and q are two positive numbers such that p > 2q. Which one of the following statements is not t...
Write down the number 0.0052048 correct to three significant figures...
The expression x\(^3\) - 4x\(^2\) + cx + d is such that x + 1 is its factor, and its value is 1...