jteresa5460
jteresa5460
17-02-2017
Mathematics
contestada
x3-4x-7x+28=0 find the solution
Respuesta :
garydesir1
garydesir1
17-02-2017
Hi Teresa
x^3 - 4x - 7x + 28 = 0
x^3 - 11x + 28 = 0
Now we just need to use the cubic formula (Do you know the formula)
X = -4.20267
Answer Link
VER TODAS LAS RESPUESTAS ( 59+ )
Otras preguntas
ill mark brainlist plss helpp
The word bisterous means
An art class is making paperweights out of plaster. They use a mold in the shape of a rectangular prism. (2 1/4m, 2 1/2m, and 1 3/4m represents the size of the
Could anyone that has taken or is currently taking math 3 go look at my profile pls? I posted a question and got a fake answer. I'll give you brainliest pls hel
You bought a game for 40$ at Gamestop. How much money will you spend in tax if the tax is 8%?
I fixed the grammar that I knew could someone help me out? I’ll reward 10 points + brainalist for correct answer for each
I had become angry, however when I cooled down and reflected upon my behaviour, I realized that…
please stop ignoring me): I need help with geometry): !!!! Will give brainliest to both correct answers! Have a nice day thank you
Your grocery bill before taxes was $265.24. You have to pay 7.3% sales tax. How much is your total grocery bill?
HELP PLS I NEED REALLY NEED IT NOW
