Advertisements
Advertisements
प्रश्न
Compute:
`(-1/3)^4÷(-1/3)^8xx(-1/3)^5`
योग
Advertisements
उत्तर
`(-1/3)^4÷(-1/3)^8xx(-1/3)^5`
`=(-1/3)^4xx1/((-1/3)^8 )xx(-1/3)^5`
`=(-1/3)^(4+5-8)=(-1/3)^(9-8)`
`=-1/3`
shaalaa.com
More About Exponents
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Compute:
`(4^7)^2xx(4^-3)^4`
Compute:
`(2^-9÷2^-11)^3`
Evaluate:
`8^0+4^0+2^0`
Evaluate:
`(4"x")^0`
Simplify:
`("a"^5"b"^2)/("a"^2"b"^-3`
Simplify:
`5"z"^16÷15"z"^-11`
Simplify:
`(-2"x"^(2/3)"y"^(-3/2))^6`
Simplify and express as positive indice:
(xy)(m-n).(yz)(n-l).(zx)(l-m)
Evaluate:
`(x^(5+n)(x^2)^(3n+1))/x^(7n-2)`
Prove that:
`((x^a)/x^b)^(1/(ab))((x^b)/x^c)^(1/(bc))(x^c/x^a)^(1/(ca))=1`
