mboellegnaore mboellegnaore
  • 22-03-2021
  • Mathematics
contestada

Evaluate 3x^2 - x for x = -2​

Respuesta :

lak521
lak521 lak521
  • 22-03-2021

Answer:

[tex]3x^2 - x[/tex]

[tex]3 \times - 2 \times - 2 - 2[/tex]

[tex](3 \times - 2 \times - 2) - ( - 2)[/tex]

[tex]12 + 2 = 14[/tex]

Answer Link

Otras preguntas

What is the equation of the tangent line to the curve [tex]f(x)=\sqrt{x+5}[/tex] at the point (4, 3)?
What are the 4 shared features of marriages, as proposed by Coontz (2005)?
By 2011, Stats Canada reported fewer than ________ farms in Western Canada. a) 100,000 b) 50,000 c) 75,000 d) 25,000
A medical assistant wants to order boxes of 21-gauge, 1/2-inch needles. If the clinic uses four boxes weekly and supplies are ordered once every four weeks, how
Which statement shows correct reasoning for finding 75 div 3/8
What will increase CO₂ tension when incubating microbiology cultures? 1) CO₂ incubator 2) gas pak 3) candle jar 4) anaerobic jar 5) 1 and 3
Which of the rotator cuff muscles is the most commonly torn? a) Supraspinatus b) Infraspinatus c) Teres minor d) Subscapularis
I'd like to know 2 or 3 of the following 3 metrics:Actual value in the currency of the time (yes I realize that there were local currencies and in general FX co
What is the inferolateral border of popliteal fossa?
How long before your aloud to go alum.