Question

simplify (-4/5)²×(-4/5)³×(-4/5)​

Answer 1

Answer:

0.02048.

Step-by-step explanation:

(-4/5 squared) × (-4/5 squared ) ×(-4/5)

sol:

-4/5 squared = -0.16 & -4/5 = -0.8

= (-0.16) × (-0.16) × ( - 0.8 )

now multiply,

-0.16×-0.16= -0.0256

-0.0256× (-0.8) = - 0.02048.

Hence, the answer is (-4/5 ^2)×(-4/5^2)×(-4/5)= -0.02048.

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