katyapeplow
katyapeplow
02-06-2020
Mathematics
contestada
What is 3x²-2 if x is -3
Respuesta :
devishri1977
devishri1977
02-06-2020
Answer:
Step-by-step explanation:
3x² -2 =3*(-3)²-2=3*9 - 2
= 27 - 2
= 25
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
What is the radius of the following circle?
A star of uniform mass with a radius R rotates about its diameter with angular momentum L. Under the action of internal forces the star collapses until its radi
APEX : Which of the following would appear in the Debits column of a bank statement for a checking account? A. A direct deposit B. An online bill payment C. Int
A biologist is researching the population density of antelopes near a watering hole. The biologist counts 32 antelopes within a radius of 34 km of the watering
Which of the following is true regarding the PTIN? A. A PTIN is required to prepare or sign most tax returns. B A PTIN is required to represent a taxpayer befor
1. Assume that R and S are symmetric relations on a set A. Prove that Rns is symmetric.
A red train travelling at 72 km/h and a green train travelling at 144 km/h are headed toward each other along a straight, level track. When they are 950 m apar
If a population is recorded at 1,200 in the year 2000 and the rate of increase is a steady 50 people each year, what will be the population in 2018?
Calculate the power output in watts and horsepower of a shot-putter who takes 1.30 s to accelerate the 7.27-kg shot from rest to 16.0 m/s, while raising it 0.90
A 0.43-kg object mass attached to a spring whose spring constant is 561 N/m executes simple harmonic motion. If its maximum speed is 8 m/s, what is the amplitud
