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 ( 93+ )
Otras preguntas
which expression is equivalent to x^4-y^4?
What is the product of (x+1) and (2x^2+3x-1)?
Wages. JoAnn works in the publicity office at the state university. She is paid $10 an hour for the first 35 hours she works each week and $15 an hour for every
Which of the following molecules has polar bonds but is a nonpolar molecule? a. H₂ b. H₂O c. NH₃ d. NaCl e. CO₂ Can anyone explain this one?
I need a Amazon tribe name please! Need for Monday
What is 68 divided by the square root of 4
if f(x)=|3x-4|+2, find f (-10)
What are some reasons why Immigrats people come to the U.S.?
if f(x)=|3x-4|+2, find f (-10)
A mouse population starts with 2,000 mice and grows at a rate of 5% per year. The number of mice after t years can be modeled by the equation, P(t)=2000(1.05)^t
