Question

5сх-5с^3+х^3-сх при х=-2с=1

Answer 1

не уверенна в ответе,а может и правильно

Answer 2

To evaluate the expression 5сх - 5с^3 + х^3 - сх when х = -2 and с = 1, we substitute these values into the expression:

5(1)(-2) - 5(1)^3 + (-2)^3 - (1)(-2)

Simplifying further:

-10 - 5 + (-8) + 2

Combining like terms:

-10 - 5 - 8 + 2

= -23

Therefore, when х = -2 and с = 1, the expression 5сх - 5с^3 + х^3 - сх evaluates to -23.