Advertisements
Advertisements
Question
Using laws of exponents, simplify and write the answer in exponential form:
`(5^2)^3 ÷ 5^3`
Advertisements
Solution
(52)3 ÷ 53
= 52 × 3 ÷ 53 ...(∵ am)n = amn
= 56 ÷ 53
= `5^((6 − 3))` ...(∵ am ÷ an = am − n)
= 53
RELATED QUESTIONS
Using laws of exponents, simplify and write the answer in exponential form:
`(2^20 ÷ 2^15) xx 2^3`
Using laws of exponents, simplify and write the answer in exponential form:
8t ÷ 82
Simplify and express the following in exponential form:
((52)3 × 54) ÷ 57
Simplify and express the following in exponential form:
`(2^8 xxa^5)/(4^3 xx a^3)`
Find the value.
(−7)12 ÷ (−7)12
Find the value.
75 ÷ 73
For non-zero numbers a and b, `(a/b)^m ÷ (a/b)^n`, where m > n, is equal to ______.
Which power of 8 is equal to 26?
`(-3)^8 ÷ (-3)^5 = (-3)^-`.
x0 × x0 = x0 ÷ x0 is true for all non-zero values of x.
