Advertisements
Advertisements
प्रश्न
Evaluate:
`(2^-1+3^-1)^3`
योग
Advertisements
उत्तर
`(2^-1+3^-1)^3`
=`(1/2+1/3)^3=((1xx3)/(2xx3)+(1xx2)/(3xx2))^3`
=`((3+2)/6)^3=(5/6)^3`
=`(5xx5xx5)/(6xx6xx6)=125/216`
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Express the following number using exponential notation:
3125
Express the following number in index form.
Fifth root of 13
Find the value of: 6²
Evaluate: (5 x 4)2
Find the value of (-6)3.
Work out (1)5, (–1)3, (–1)4, (–10)3, (–5)4
23 < 32
Identify the greater number in the following.
28 or 82
42 is greater than 24.
Express the following numbers using exponential notations:
`144/875`
