mellykate13
mellykate13
08-08-2016
Mathematics
contestada
Simplify 3(3x-1)^2=21
Respuesta :
MachineQ
MachineQ
08-08-2016
3(3x-1)^2=21
(3x-1)^2 = 7
3x-1 = square root of 7
3x = square root of 7 - 1
x = (square root of 7 - 1)/3
Answer Link
tylerpachter
tylerpachter
08-08-2016
27x^2-3=21
27x^2=24
the answer is 27x^s=24
that is my work up there
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
In the 1600s, which scientist discovered microbes in pond water by using a microscope
The "one gene one polypeptide" hypothesis is based on the work of George Beadle and Edward Tatum. TRUE FALSE
A shoe store is selling a pair of shoes for $60 that has been discounted by 25%. What was the original selling price? Show your work.
Which process is part of protein synthesis and includes tRNA? (Points : 3) transcription mitosis translation replication
Debbie has equal numbers of dimes and quarters with a total value of $1.40. How many coins does she have altogether?
Cameron cooks 3/4 pounds of pasta.if she serves the pasta in three equal size bowls,about how much does she put into each bowl?
In the book that Armando is reading, a certain situation seems to be contradictory but actually presents a truth. Which literary device is the author using? A.
how did greek nobles gain power?
whick is larger 3kL or 30000 L?
a+a-ay+3y+4?????????
