Advertisements
Advertisements
प्रश्न
Simplify, giving Solution with positive index
4x2y2 ÷ 9x3y3
Advertisements
उत्तर
4x2y2 ÷ 9x3y3
`= (4"x"^2"y"^2)/(9"x"^3"y"^3) = (4"x"^(2-3) y^(2-3))/9`
`= (4"x"^(-1)"y"^(-1))/9 = 4/(9"xy")` (Since index should by positive)
APPEARS IN
संबंधित प्रश्न
Evaluate: 44 ÷ 43 x 40
Evaluate: (35 x 47 x 58)0
Simplify, giving Solution with positive index
x2y3. 6x5y. 9x3y4
Simplify, giving Solution with positive index
(5a2b) (2ab2) (a3b)
Simplify, giving Solution with positive index
3y. 32. 3-4
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 m = -2 and n = 2; find the values of m2 + n2 - 2mn.
If m2 = -2 and n = 2; find the values of: mn + nm
If m2 = -2 and n = 2; find the values of: 2n3 – 3m
