Advertisements
Advertisements
प्रश्न
Simplify and express as positive indice;
`[(125"a"^-3)/"y"^6]^(-1/3)`
योग
उत्तर
`[(125"a"^-3)/"y"^6]^(-1/3)=[(5^3"a"^-3)/"y"^6]^(-1/3)`
`=(5^(3xx(-1)/3)."a"^(-3xx(-1)/3))/"y"^(6xx(-1)/3)`
`=(5^-1."a"^1)/"y"^-2`
`=(a.y^2)/5`
shaalaa.com
Law of Exponents (For Integral Powers)
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Find x, if 9 x 3x = (27) 2x-3
If 1125 = 3m x 5n, find m and n
Simplify:
`("x"^("a"+"b"))^("a"-"b").("x"^("b"+"c"))^("b"-"c").("x"^("c"+"a"))^("c"-"a")`
Simplify:
`root5("x"^20"y"^-10"z"^5)÷"x"^3/"y"^3`
Simplify:
`[(256"a"^16)/(81"b"^4)]^(-3/4)`
Simplify and express as positive indice:
`("x"^"n""y"^-"m")^4xx("x"^3"y"^-2)^-"n"`
Simplify and express as positive indice:
`[(32"x"^-5)/(243"y"^-5)]^(-1/5)`
