Advertisements
Advertisements
प्रश्न
Simplify, giving Solution with positive index
`2^"4a". 2^("3a") .2^(-"a")`
Advertisements
उत्तर
`2^("4a" + 3"a" - "a")`
`= 2^("7a" - "a") = 2^"6a"`
APPEARS IN
संबंधित प्रश्न
Evaluate: 83 x 8-5 x 84
Simplify, giving Solution with positive index
x2a +7. x2a-8
Simplify, giving Solution with positive index
(102)3 (x8)12
Simplify, giving Solution with positive index
(a10)10 (16)10
Simplify, giving Solution with positive index
(-2)2 × (0)3 × (3)3
Simplify, giving Solution with positive index
`((5"x"^7)^3 . (10"x"^2)^2)/(2"x"^6)^7 = (5^3 "x"^(7xx3) . 10^2 . "x"^(2xx2))/(2^7. "x"^(6xx7))`
Simplify and express the Solution in the positive exponent form:
`((-3)^3 xx 2^6)/(6 xx 2^3)`
Simplify and express the Solution in the positive exponent form:
`((2^3)^5 xx 5^4)/(4^3 xx 5^2)`
Simplify and express the Solution in the positive exponent form:
`("a"^3 "b"^(-5))^-2 = "a"^(3 xx -2) "b"^(-5 xx -2)`
If m2 = -2 and n = 2; find the values of: 2n3 – 3m
