Advertisements
Advertisements
प्रश्न
Simplify:-
`(1/3^3)^7`
Advertisements
उत्तर
We can write the given expression as follows
⇒ `(1/3^3)^7 = (3^-3)^7`
= `3^(-3 xx 7)`
On simplifying
∴ `(1/3^3)^7 = 3^-21`
= `(1/3^3)^7 =1/3^21`
APPEARS IN
संबंधित प्रश्न
If a = 3 and b = -2, find the values of :
ab + ba
Simplify the following:
`(3^nxx9^(n+1))/(3^(n-1)xx9^(n-1))`
Prove that:
`9^(3/2)-3xx5^0-(1/81)^(-1/2)=15`
Prove that:
`(2^(1/2)xx3^(1/3)xx4^(1/4))/(10^(-1/5)xx5^(3/5))div(3^(4/3)xx5^(-7/5))/(4^(-3/5)xx6)=10`
Show that:
`(x^(a-b))^(a+b)(x^(b-c))^(b+c)(x^(c-a))^(c+a)=1`
If 24 × 42 =16x, then find the value of x.
`(2/3)^x (3/2)^(2x)=81/16 `then x =
The value of \[\left\{ 8^{- 4/3} \div 2^{- 2} \right\}^{1/2}\] is
If \[\frac{3^{5x} \times {81}^2 \times 6561}{3^{2x}} = 3^7\] then x =
If \[x = 7 + 4\sqrt{3}\] and xy =1, then \[\frac{1}{x^2} + \frac{1}{y^2} =\]
