Advertisements
Advertisements
Question
Simplify and express the following in exponential form:
`3^7/(3^4 xx 3^3)`
Sum
Solution
`3^7/(3^4 xx 3^3) = (3^7)/(3^(4 + 3))` ...(∵ am × an = am + n)
= `3^7/3^7`
= `3^(7 - 7)`
= 30
= 1
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Using laws of exponents, simplify and write the answer in exponential form:
8t ÷ 82
Simplify and express the following in exponential form:
`(2^8 xxa^5)/(4^3 xx a^3)`
Find the value.
`(4/5)^3 div (4/5)^2`
Find the value.
47 ÷ 45
Solve: (- 2)5 ÷ (- 2)3
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)^-`.
`((-1)/4)^3 xx ((-1)/4)^- = ((-1)/4)^11`
`(5/8)^9 ÷ (5/8)^4 = (5/8)^4`
