Advertisements
Advertisements
Question
Simplify, giving Solution with positive index:
(n2)2 (- n2)3
Advertisements
Solution
(n2)2 (- n2)3
`= "n"^(2xx2) (-"n")^(2xx3)`
= `"n"^4 xx (-"n")^6`
`= -"n"^4 - 1^6 "n"^6`
`= -"n"^(4+6)`
= `-"n"^10`
APPEARS IN
RELATED QUESTIONS
Evaluate: 83 x 8-5 x 84
Evaluate: 44 ÷ 43 x 40
Simplify, giving Solution with positive index
(−y2) (−y3)
Simplify, giving Solution with positive index
(a10)10 (16)10
Simplify, giving Solution with positive index
(2a3)4 (4a2)2
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, giving Solution with positive index
`((7 "p"^2 "q"^9 "r"^5)^2 (4 "pqr")^3)/(14 "p"^6 "q"^10 "r"^4)^2`
Simplify and express the Solution in the positive exponent form:
`((-3)^3 xx 2^6)/(6 xx 2^3)`
Evaluate: `(2^2)^0 + 2^-4 div 2^-6 + (1/2)^-3`
If m = -2 and n = 2; find the values of m2 + n2 - 2mn.
