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

5.815 + 6.021 as a mixed number
what is the equation of a line in slope-intercept form with a slope of -3/4 and a y-intercept of -2
Solve proportions 13/25 = p/100
What is the most dense thing in the world
What does this mean?The levying money for or to use of the crown by pretense of prerogative,without grant of parliament, for long time, or in other manner than
Convert 57 mL to its equivalent in L using dimensional analysis
rename the number4 thousand 7 hundreds = 47
Write five names for 64 .
16.   The main reason self-confidence is important in human relations is because
Which is larger 7% or 0.7 why?