Question

do it fast
request plz​

Answer 1

Step-by-step explanation:

5^3-(-4)^3

=125-(-64)

=125+64

=189

Answer 2

5³=5×5×5=125

(-4)³=-4×-4×-4=-64

=5³-(-4)³

=125-(-64)

=125+64 [as (-) × (-)=(+)]

=189

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