Advertisements
Advertisements
Question
Use the properties of exponents to verify that statement is true.
`1/4 (2^n) = 2^(n - 2)`
Advertisements
Solution
RHS = 2n – 2
= 2n ÷ 22 ...[∵ am ÷ an = (a)m – n]
= `2^n/4`
= LHS
APPEARS IN
RELATED QUESTIONS
Simplify and write the answer in the exponential form.
`1/8 xx (3)^(-3)`
If y be any non-zero integer, then y0 is equal to ______.
If x be any non-zero integer, then x–1 is equal to ______.
The value of `(1/2^3)^2` is equal to ______.
50 = 5
Solve the following:
`(1/2)^-2 ÷ (1/2)^-3`
Find the value of n.
`(2^n xx 2^6)/2^-3 = 2^18`
The cells of a bacteria double in every 30 minutes. A scientist begins with a single cell. How many cells will be there after 24 hours?
Find a single machine that will do the same job as the given hook-up.
a (× 24) machine followed by `(xx (1/2)^2)` machine.
Supply the missing information for diagram.

