Question

(2/5)³ ×(2/5)² × (2/5)-⁴

Answer 1

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

hope helped!!

Answer 2

(2/5)³ ×(2/5)² × (2/5)-⁴

$a^{m} * a ^{n} = a ^{m+n}$

= $\frac{2}{5} ^{[3+ 2 + (-4)]}$

=2/5^1

=2/5