Pumpkinpie1
Pumpkinpie1 Pumpkinpie1
  • 03-01-2017
  • Mathematics
contestada

5x^2 - x + 9=?

x=3

needs to be simplified

Respuesta :

Аноним Аноним
  • 03-01-2017
51

I used a calculator
Answer Link
montana11
montana11 montana11
  • 03-01-2017
5(3)²-3+9=?
15²-12=?
225-12=213


Answer Link

Otras preguntas

Which statement best describes this political communication? it is free of political bias. It does not use symbolism. It is an example of propaganda. It promote
Do research to find a species that used to be endangered but no longer is considered endangered • Describe the species and basic information about it. Provide a
A ladder leaning against a wall is used to reach a window that is 16 feet above the ground. The wall is 12 feet from the bottom of the ladder? How long is the l
There are 8 cakes and we are dividing them into pieces. Each piece will be ⅕ of a cake. How many pieces will there be in all? Write the correct division equatio
Can anyone help plzz?​
What does the underlined word mean in the following sentence? Eduardo es el cuñado de Ema. cuñado is the word grandfather father-in-law brother-in-law grandson
Please help! I think its A or C.
NEED HELP ASAP PLS !!!!!!!!
Which Equation matches the graph provided?
Why would an increase in temperatures be detrimental to the tundra? Select all that apply. A. New animals would migrate to the tundra. B. Consumers would not be