mode2211 mode2211
  • 04-01-2021
  • Mathematics
contestada

How do you do this problem? Expressions and Calculator Skills

7x2 + 2x – 6?
X=-3

Respuesta :

julie0918
julie0918 julie0918
  • 04-01-2021

Answer:

51

Step-by-step explanation:

7x^2 + 2x -6 [x= -3]

7(-3)^2 + 2(-3) - 6

7(9) + (-6) -6

63 + -12 = 63 - 12 = 51

Answer Link

Otras preguntas

help please I'm stuck
28. Which of the following is an accurate statement? The Maya Empire was ruled by one all-powerful priest who controlled the nobles. The Olmec were loyal
Help with the following five problem please! For number 12 the teacher said 10 drops= 1 mm
How big was the Navajo tribe
A store ensures that it has exactly 355 movies on its shelves at the beginning of every week. According to their sales records, the store has sold a minimum of
Find the circumference of the circle.
Write the diameter of an atom 1 x 10-8 cm in standard form
__________ 12. dr. jones probably agrees with the ________ theory of psychology, since he contends that humans are intelligent species due to the fact that inte
In what general direction did islam spread through southeast asia
The skin is permeable to organic solvents, such as acetone or turpentine, because they ________.