Compute the value of 16^(-3/4).
A1/8
B1/4
C8
D-8
Answer & Solution
Correct answer: A. 1/8
Finding the fourth root of 16 gives 2, and 2^(-3) equals 1/8.
Keep practising Algebra: indices
Browse all Algebra: indices questions for ICSE Class 9, or explore more Mathematics topics.
Related questions
Multiply (3 * 10^4) by (2 * 10^5) in standard scientific form.Express the decimal number 0.00045 in normalized scientific notation.In standard scientific notation m * 10^n, what is the range of |m|?Determine the value of x satisfying 4^(2x - 1) = 8^(x + 1).Find x if 3^(2x - 1) = 1/27.Solve for x in the equation 2^(x + 3) = 32.For positive real x and rational p/q, what does x^(p/q) equal?Calculate the result of 27^(2/3).