Advertisements
Advertisements
Question
Simplify:
`[(5/8)^3]^-2`
Simplify
Advertisements
Solution
It is known that (am)n = amn, where m and n are integers and a is a non-zero rational number.
`[(5/8)^3]^-2`
`= (5/8)^(3xx(-2))`
`= (5/8)^-6`
shaalaa.com
Is there an error in this question or solution?
RELATED QUESTIONS
Say true or false and justify your answer:
23 > 52
Write the following numbers using positive indices.
(y)−4
Solve for x: `(5^5 xx 5^(-4) xx 5^x)/(5^12)` = 5−5
Simplify and express the following in exponential form:
45 × 42 × 44
62 × 6m = 65, find the value of ‘m’
Which of the following is not equal to 1?
`[(7/11)^3]^4 = (7/11)^-`
`(6/13)^10 ÷ [(6/13)^5]^2 = (6/13)^-`
Arrange in ascending order:
25, 33, 23 × 2, (33)2, 35, 40, 23 × 31
Arrange in descending order:
22+3, (22)3, 2 × 22, `3^5/3^2`, 32 × 30, 23 × 52
