amandameeks amandameeks

24-03-2020
Mathematics

contestada

Find the value of 2x to the power of 3 - 4x if x=3

Respuesta :

Onoriodefelix Onoriodefelix

24-03-2020

Answer:

42

Step-by-step explanation:

2x^3 - 4x

If x = 3 , plug the value into the expression

2(3)^3 - 4 x 3

2(3 x 3 x 3 ) - 12

2(27) - 12

54 - 12 = 42

Answer Link

Otras preguntas

This paragraph is mainly about how Van Lew prepared the Union soldiers to return to their army. Van Lew’s home was a safe house for escaped Union soldiers. Van

Nadia bought 4. 3 pounds of ham on tuesday and 1. 7 pounds of ham on wednesday. She spent a total of $41. 94. What was the price of the ham per pound?.

True or False? La plage translates to, the beach. True False

Coronavirus.Coronavirus I want answer 1-20

Pls help with question 3 and below

LAST ATTEMPT MARKING AS BRAINLIEST!! ( write a rule to describe each transformation)

What is the domain of the equation shown in the graph? Question options: All real numbers x= ≤ -1 x≥-1 x≤0

"Nepalese should have the feeling of coexistence rather than self-existence". clarify it with examples

When is the output of an OR-gate LOW?

What is the difference between gross and net pay?