echil80ders
echil80ders
04-04-2020
Mathematics
contestada
factor completely: 21a+27
Respuesta :
Onoriodefelix
Onoriodefelix
04-04-2020
Answer:
3(7a + 9)
Step-by-step explanation:
21a + 27
3(7a + 9)
When you expand
3 x 7a + 3 x 9
21a + 27
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
help please ... is this right ?
Please explain whether it's true or false? Thanks
A cube-shaped item needs to be painted. The item’s edge length is 2 cm. What is the total surface area that will be painted?
Solve the system of linear equations using substation x=2y+7 3x-2y=3
our weather patterns are a result of radiation conduction convection or insulation
A cylindrical container of three rubber balls has a height of 18 centimeters and a diameter of 6 centimeters. each ball in the container has a radius of 3 centi
How to get the answer
26=2(3x-2) help me please
help need answer asp
Which is the best definition of a risk factor ?
