KnowledgeLauncher
KnowledgeLauncher KnowledgeLauncher
  • 04-05-2017
  • Mathematics
contestada

Evaluate the expression 3x² - 2x + 8 when x = 5

Respuesta :

elekhose15234 elekhose15234
  • 04-05-2017
3(5)^5-2(5)+8
3(25)-10+8
75-10+8
65+8
73
Answer Link
Аноним Аноним
  • 04-05-2017
3(5)^2-2(5)+8
=75-10+8
=65+8
=73. Hope it help!
Answer Link

Otras preguntas

The child asks for a toy hippopotamus.
why was America becoming Isolationist--not wanting to be a part of what was going on in Europe?
What to email to your teacher when you have test but your absent because sick
Which of the following expressions represents "subtract 17 from x
Which of the following shapes have an area of 48 square feet? Select all that apply. A scalene triangle with a base of 8 feet and a height of 6 feet. A right tr
plz help ...............................
Electrons were discovered because of the their a. charge b. movement c. mass d. shapre
state and explain application areas where computer are applied​
Should the United States engaged in imperialism ?
Which graph shows the zeros of the function f(x) = 2x2 + 4x – 6 correctly?​