wowah
wowah
11-06-2016
Mathematics
contestada
how do you solve 3(a + 2 b) +2 ( 3a + b)
Respuesta :
Monicajls
Monicajls
11-06-2016
Multiply 3 to the first bracket then multiply 2 to the second bracket. 3(a+2b) + 2(3a+b) = 3a+6b+6a+2b= 9a+8b
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
2.9/2.2 X 2.6 find the estimate round to one signifcant figure with each number.
Put the following words in the correct order to form an inversion question.
i’m confused. someone pls help (＋_＋)
What statement best describes operating systems?
A model of a plane is made using a scale of 1:5. If the wings of the model are 1.2m long, what is the actual length of the wings on the plane?
If a cell were lacking lysosomes, what would the cell be unable to do?
The electric motor of a model train accelerates the train from rest to 0.620 m/s in 21ms. The total mass of the train is 825 g. find the average power delivered
Aref (x) = StartFraction 1 Over 8 EndFraction x cubed and g (x) = 2 x Superscript one-third inverses of each other? Check all that apply. The simplified expres
Read the folowing dialogue carefully. Then answer the following question. Pablo: Hola, me llamo Pablo. Luisa: Me llamo Luisa. Mucho gusto. ¿Cómo estás? Pablo: B
Choose the right phrase to complete this sentence. The Appalachian Mountains run east to west, dividing the colonies into northern and southern regions. run nor
