Advertisements
Advertisements
प्रश्न
Compute:
`(56/28)^0÷(2/5)^3xx16/25`
बेरीज
Advertisements
उत्तर
`(56/28)^0÷(2/5)^3xx16/25`
=`1÷2^3/5^3xx(2xx2xx2xx2)/(5xx5)`
`[∵(56/28)^0=1]`
=`1xx5^3/2^3xx2^4/5^2=5^(3-2)xx2^(4-3)`
=`5^1xx2^1=10`
shaalaa.com
More About Exponents
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Compute:
`(27/64)^(-2/3)`
Compute:
`(-3)^4-(root(4)(3))^0xx(-2)^5÷(64)^(2/3)`
Simplify:
`8^(4/3)+25^(3/2)-(1/27)^(-2/3)`
Simplify:
`(2^-3-2^-4)(2^-3+2^-4)`
Evaluate:
`8^0+4^0+2^0`
Simplify:
`5"z"^16÷15"z"^-11`
Simplify:
`(-2"x"^(2/3)"y"^(-3/2))^6`
Simplify and express as positive indice:
`("a"^(-2)"b")^(1/2)xx("a""b"^-3)^(1/3)`
Simplify and express as positive indice:
(xy)(m-n).(yz)(n-l).(zx)(l-m)
Simplify:
`("a"^(2"n"+3)."a"^((2"n"+1)("n"+2)))/(("a"^3)^(2"n"+1)."a"^("n"(2"n"+1)`
