josie413
josie413
15-09-2021
Mathematics
contestada
Evaluate −2x^3+4y^2 when x=1 and y=5
Respuesta :
Аноним
Аноним
17-09-2021
Given, x = 1, y = 5
-2x^3+4y^2
= -2(1)^3+4(5)^2
= -2 + 4(25)
= -2 + 100
= 98
Answer is 98
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
What is the central idea of this passage? Ballet is a demanding art form that requires time and dedication to perfect. Ballet dancers must have great flexibilit
Help plz:))) I’ll mark u brainliest
Select the correct answer. The perimeter of a rectangle is 42 inches. If the width of the rectangle is 6 inches, what is the length? A. 12 inches B. 15 inches C
Under what circumstances would it be appropriate to use the sentence method of note taking, and what are the advantages and disadvantages of this method
3. What is the total cost of your bill before sales tax and tip? * The Bill Item Price Iced Tea $2.49 Salmon $9.99 Bread Pudding $3.49 $15.97 $5.59 $15.00 $10.0
Which of the following is a true statement?
what is the percentage of thymine in cow ?
I NEEEED HELP PLZZZZ 50pts
Both precise and general phrases are listed. Sort each phrase into the correct category. either Precise language or General language 1.went 2.Felt devastated 3.
Here are recipes for two different banana cakes. Information for the first recipe is shown in the table. 1st Recipe: y = 1.5x 2nd Recipe: y = 7/4x If you used 4
