Question

When x=-1, what is the value of the polynomial 2׳+ 2×​

Answer 1

Answer:

2x^3+2x

x=-1

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

2(-1) -1

-2-1

-3

Follow me

Please please brainlist me

Answer 2

Step-by-step explanation:

According to the question, 2x cube + 2x

Let x be -1

Or, 2 × -1 × -1×-1 + 2 × -1

Or, 2 × -1 + -2

Or, -2 + (-2)

Or, -2-2

Or, -4.

HOPE IT HELPS YOU...