nathaly02112005 nathaly02112005
  • 01-06-2021
  • Mathematics
contestada

Evaluate the expression when n= -5.
n? +8n+2

Respuesta :

janssonparker345
janssonparker345 janssonparker345
  • 02-06-2021

Answer:

-43

Step-by-step explanation:

n=8n=2

plug in -5 to the N's

(-5)+8(-5)+2

Distribute

-5-40+2

Add the number together

-45+2=

-43

Answer Link

Otras preguntas

Solve the equation for all values of x. - 2x(– 8)(10x + 1) = 0 From deltamath.com
How many gallons of a 42% salt solution do we need to mix with 98 gallons of a 20% salt solution so that the resulting mixture is a 28% salt solution ?
The simple interest on a sum of money in 2 years is Rs 36 less than the compound interest compounded annually. If the rate of interest is 12 % p.a., find the su
Find the product of 2x 3 xy and 5​
why must the composition of the dialysis fluid be similar to that of the blood​
Which decimal number is less than 1.56?
1. Read the instructions about birthday party, then answer the following questions. # Invite the relatives and friends,# Decorate your house beautifully. # Arra
Why would Rhode Island be less likely than other colonies to come into conflict with American Indians?
22.5 ml of a 0.200 m HBr solution was added to a 50.00 ml sample of 0.250 m sodium benzoate (NaC7H5O2). Calculate the pH. Benzoic acid has a Ka 6.30 x 10-5.
consider the functions f(x)=-2x+4 and g(x)=8x-2 calculate the coordinates of the x and y interceptes of f(x)​