ara10
ara10
30-01-2017
Mathematics
contestada
Solve for x 3x^2-21x+3=0
Respuesta :
kernishawillams2001
kernishawillams2001
02-02-2017
3x2−21x+3=0
Step 1: Use quadratic formula with a=3, b=-21, c=3.
x=−b±√b2−4ac2a
x=−(−21)±√(−21)2−4(3)(3)2(3)
x=21±√4056
x=72+32√5 or x=72+−32√5
answer
x=72+32√5 or x=72+−32√5
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
In the illustration, which is the vas deferens?
Jeff is making fruit punch for the school dance. He needs 3 3/4 cups of pineapple juice per batch. If Jeff wants to make 4 1/2 batches of punch, how many cups o
what is the least and greatest amount of money that rounds to 105 and 40 hundredths
in which of the following careers are you most likely to do an apprenticeship
factors of 28 and 44
in this situation negative $55 represents a debit of blank on Thursday mom had a debit of blank than $55
whats 2(3a+2)=8 soultion i want a direct one please
Estimate 137,638 to the nearest whole number
relationship of the value of digits in 999,999,999
how do the meanings of the words exercise and fitness differ ?
