If a m ×a n =a mn then m(m-2) + n(m-2) is: a) 2n+4/n-2 b)0 c)n(2n+4)/n-1 d)n+1/n-1

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Arun · Answer

dear student a^m * a^n = a^m+n hence m + n = mn now m (n – 2) + n (m – 2) = mn + mn – 2(m + n) = 2mn – 2mn = 0

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If a m ×a n =a mn then m(m-2) + n(m-2) is: a) 2n+4/n-2 b)0 c)n(2n+4)/n-1 d)n+1/n-1

If a^m×aⁿ=a^mn then m(m-2) + n(m-2) is:
a) 2n+4/n-2
b)0
c)n(2n+4)/n-1
d)n+1/n-1

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If a m ×a n =a mn then m(m-2) + n(m-2) is: a) 2n+4/n-2 b)0 c)n(2n+4)/n-1 d)n+1/n-1

If am×an=amn then m(m-2) + n(m-2) is:a) 2n+4/n-2b)0c)n(2n+4)/n-1d)n+1/n-1

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If a^m×aⁿ=a^mn then m(m-2) + n(m-2) is:
a) 2n+4/n-2
b)0
c)n(2n+4)/n-1
d)n+1/n-1