ariel14
ariel14
14-01-2016
Mathematics
contestada
9k^2 +66k + 21 factoring trinomials
Respuesta :
Exvited
Exvited
17-01-2016
[tex]9k^2 +66k + 21 \\ \\ GCF = 3 \\ \\ 3( \frac{9k^2}{3} + \frac{66k}{3} + \frac{21}{3}) \\ \\ 3(3k^2 + 22k + 7) \\ \\ 3(3k^2 + 21k + k + 7) \\ \\ 3(3k(k+7) + (k+7)) \\ \\ 3(k+7)(3k+1) \\ \\ Answer: \fbox {3(k+7)(3k+1)} [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
why is people bullying?what's the target?
I need help with this. thanks
which number produces an irrational number multiplied by 1/3
someone please help!
I’m how many different ways can she give the four remaining flowers to the rest of the teachers in the afternoon
A clear technical document includes which element? A.Complex sentence structure B.Section headings C.Abstract technical Vocabulary D. Long paragraphs
who was the fifth President of the U.S.
HELP PLEASE ASAP Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. Assume all are homozygous
talking listening and reacting non verbally are all part of communicating
Which two fractions are equivalent to 6/11? 6/22 and 18/33 12/22 and 18/33 12/22 And 18/22 3/5 and 6/10
