Respuesta :
Step-by-step explanation:
[tex]p(x) = {x}^{3} - 4x - 5 \\ p( - 2) = {( - 2)}^{3} - 4( - 2) - 5 \\ = - 8 + 8 - 5 \\ = - 5[/tex]
Answer:
The answer would be -5.
Step-by-step explanation:
First I plugged in negative 2 for every x in the equation, which gives me:
p(-2) = (-2)³ - (4(-2)) - 5.
We solve for the exponents first, which gives us a total of -8 because we are multiplying -2 by itself 3 times. Then we multiply 4 and -2, which gives us negstive 8. However, the first -8 and the second -8 cancel out because the equation has a - sign in between the two, leaving us with only -5. -5 is the answer.
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