Advertisements
Advertisements
प्रश्न
Simplify, giving Solution with positive index
(- a5) (a2)
Advertisements
उत्तर
(- a5) (a2)
= (-1 × a)5 × a2
= (-1)5 × a5+2
= - 1 × a7 = - a7
APPEARS IN
संबंधित प्रश्न
Evaluate: 54 × 53 ÷ 55
Simplify, giving Solution with positive index
2b6. b3. 5b4
Simplify, giving Solution with positive index
(−y2) (−y3)
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
(4x2y3)3 ÷ (3x2y3)3
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:
`("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
