truth213
truth213 truth213
  • 12-12-2020
  • Mathematics
contestada

Simplify:
5x2 – x + 9 = [?]
x=3
Enter

Simplify 5x2 x 9 x3 Enter class=

Respuesta :

jacobEwing
jacobEwing jacobEwing
  • 12-12-2020

Answer:

The answer is 51

Step-by-step explanation:

What you need to do here is assign a value of 3 to x, and output the value.  Let's see what we get:

[tex]5x^2 - x + 9\\5(3)^2 - (3) + 9\\5 * 9 + 6\\45 + 6\\51[/tex]

Answer Link

Otras preguntas

What is this Hola! Como Estas
Which statement best describes the economy of India in the late 1700s? In the late 1700s, British farmers produced cotton that was shipped to Indian factories t
Retelling a story from another character's perspective demonstrates the importance of: A. climax B. suspense C. point of view D. foreshadowing
There are five general stages in the family life cycle. a. True b. False
What did Scottish queens wear in the 11th century
Which type of state law is based on rules, orders, and regulations made by federal, state, or local executive officers? A. administrative B. constitutional C.
Mosques are centers of Islamic worship true false
Landforms in the northwest region of the United States
19. A material with a shape that remains unchanged when it is moved from one container to another is a(n)________
Nine times number is 6300 what is the number