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Hello!
Hai friend,
here is your answer
(2/5)³ ×(2/5)² × (2/5)^-4
Formula a^m *a^n = a^m+n
=(2/5)^ 3+2-4
=(2/5)^5-4
=(2/5)^1
=2/5
=0.4
∴The answer is 2/5 or 0.4
(2/5)³ ×(2/5)² × (2/5)-⁴ =2/5=0.4
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