Queene561
Queene561
28-03-2016
Mathematics
contestada
What is the expanded form of 3x(x+3)^2?
Respuesta :
zerofrancisco
zerofrancisco
28-03-2016
we need to expand the square binomial and then multiply:
3x(x + 3)^2
= 3x(x + 3)
(x + 3
)
= 3x(x^2 + 6x + 9)
= 3x^3 + 18x^2 + 27x
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
(4x3 + 3x2 - 30x - 10) ÷ (x -3)
sophies math class has 6 fewer boys than girls , and there are g girls. write an expression for the number of boys
how to solve 5x-2(3x-7)=20
How do you find a percent of a number ? Ex. 8% of 90
In what two places on plants do seeds grow?
how to solve 5x-2(3x-7)=20
why are 1,4,9,16,and 25 sometimes are called perfect square please HELP ME!!!!!!
Which expression is equivalent to 19/39?
How do you find a percent of a number ? Ex. 8% of 90
sophies math class has 6 fewer boys than girls , and there are g girls. write an expression for the number of boys