Advertisements
Advertisements
Question
The cube `((-1)/4)` is ______.
Options
`(-1)/12`
`1/16`
`(-1)/64`
`1/64`
MCQ
Fill in the Blanks
Solution
The cube `((-1)/4)` is `bb(underline((-1)/64)`.
Explanation:
Cube `((-1)/4)` is `((-1)/4)^3`
So, `((-1)/4)^3 = ((-1)/4) xx ((-1)/4) xx ((-1)/4)`
= `((-1) xx (-1) xx (-1))/(4 xx 4 xx 4)`
= `(-1)/64`
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Expand: `(3/5)^4`
Expand: `((-4)/7)^5`
Evaluate: (2−5 × 27) ÷ 2−2
Evaluate: `(4/5)^(-2) ÷ (4/5)^(-3)`
Simplify using law of exponents.
25 ÷ 23
Find the value of `((-1)^6 xx (-1)^7 xx (-1)^8)/((-1)^3 xx (-1)^5)`
For any two non-zero rational numbers x and y, x5 ÷ y5 is equal to ______.
xm ÷ ym = (x ÷ y)m, where x and y are non-zero rational numbers and m is a positive integer.
If `p/q = (3/2)^2 ÷ (9/4)^0`, find the value of `(p/q)^3`.
Find the reciprocal of the rational number `(1/2)^2 ÷ (2/3)^3`
