EmmersenM247038 EmmersenM247038
  • 25-10-2022
  • Mathematics
contestada

-7w^2 + 2w if w = -4 Evaluate each expression given the variable replacement

Respuesta :

IzaelJ321083 IzaelJ321083
  • 25-10-2022

EXPLANATION

Since we have the expression -7w^2 +2w

Plugging in w=-4 into the expression:

[tex]-7(-4)^2+2\cdot(-4)[/tex]

Computing the powers:

[tex]-7\cdot16-8[/tex]

Multiplying numbers:

[tex]-120[/tex]

The solution is 120

Answer Link

Otras preguntas

question for you allWho's your fav singer?? ​
The pitch of a sound is related to the amplitude of the sound wave. true false
The average electric bill from Duke Energy is $147 with a standard deviation of $32. What is the probability that the bill will be less than $100? Group of answ
What problems did Elizabeth I face in her own country
One side of a triangle is 4 times longer than the shortest side and the third side is 3 centimeters less than twice the length of the shortest side. The perimet
Solve the following of: 11/15 × 7/8 ÷ 3/4​
Help help help help help help help help help help help help
HELP WILL GIVE THE MOST POINTS IT LETS ME NEED ANSWER SOON
Helpppppppppppppppppppp
16 Three years ago the mean price of an existing single family home was $243,789 A real estate broker believes that existing home prices in her neighborhood are