kristyuribeku
kristyuribeku
11-03-2021
Mathematics
contestada
Evaluate 3x^2 + x - 2 when x = -2.
Respuesta :
nnoonnnooo
nnoonnnooo
11-03-2021
Answer:
8
Step-by-step explanation:
3x² + x - 2
3(-2)² + (-2) -2
3(4) + -4
12 - 4
8
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
What new views did philosophers have about society?
Each of the sentences provided may contain a grammar or usage error. Read the sentence, and then identify the section that contains the error, if there is one,
The indentifier, INTEREST RATE, should represent a constant Omethod O variable class
At first, a painting looks uniformly green to Frances. Looking closer, she realizes that the artist actually varies the color in subtle ways using a variety of
This classification of medication whose protective mechanism is reduced by concurrent therapy with carbamazepien and increased risk for thromboembolism by smoki
Based on the following list, Medicare Part B covers_____A. Inpatient services including an observation stayB. Outpatient services including an observation stayC
The vehicle climate control system creates passenger compartment heat by which method?
based on what you learned in the footprint assignment, to change line spacing in word using the ribbon, select paragraph > indents and spacing > line spac
If a welder deposits an average of 12 pounds of weld metal per hour, using the appropriate conversion factor, determine the approximate kilograms of weld metal
The most important and generally useful way to enhance reliability is to _______. a) Increase sample size b) Reduce bias c) Improve precision d) Enhance validit
