3 years ago

What is the expanded form of 3x(x+3)^2?

1 answer:

7 0

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

You might be interested in

Vera_Pavlovna [14]

Answer:

732−83+21−1363−11.2+133+19= −552.2

8 0

3 years ago

earnstyle [38]

Answer:

4:6

Step-by-step explanation:

Ratios and fractions can be written interchangably

6 0

3 years ago

Tema [17]

A is true--------------------------

6 0

3 years ago

ANEK [815]

Answer:

Step-by-step explanation:

So 5.40 divided by 12

3 0

2 years ago

Aneli [31]

Answer:

the slope is 1/2 and the Y - intercept is 2

X Y

0 2

2 3

Step-by-step explanation:

5 0

3 years ago