1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ne4ueva [31]
3 years ago
5

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

Mathematics
1 answer:
Dominik [7]3 years ago
7 0
We need to expand the square binomial and then multiply:
<span>3x(x + 3)^2
= 3x(x + 3)</span>(x + 3<span>)
= 3x(x^2 + 6x + 9)
= 3x^3 + 18x^2 + 27x</span>
You might be interested in
Help..... simply this fraction<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B22%7D%7B40%7D%20" id="TexFormula1" title=" \fra
dedylja [7]

Answer:

Reduce the expression, if possible, by cancelling the common factors.

Exact Form:

11/20

Decimal Form:

0.55

22/40

Factor 2 out of 22.

2(11)/40

Cancel the common factors.

Tap for more steps...

11/20

The result can be shown in multiple forms.

Exact Form:

11/20

Decimal Form:0.55

Step-by-step explanation:

Hope it is helpful....

7 0
3 years ago
What's 830 divided by 4?
Setler79 [48]
It is 207 remainder 5
5 0
3 years ago
Read 2 more answers
Due to changing wind conditions, a pilot is able to fly 150 mph for the first third of the flying time of a trip, 175 mph for th
Tema [17]

Answer:

172 mph

Step-by-step explanation:

You're welcome :)

3 0
3 years ago
Read 2 more answers
Simplify 143.87x34.65x87.78+12.63-19.63 to the nearest tenth.
lesya692 [45]

Answer:

437584.68

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is 620 divided by 11
harkovskaia [24]
Using a calculator I got 56.36
6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the average of these numbers. 14, 16, 28, 17, 20
    14·2 answers
  • The trail is 3424 miles long . It begins in city A and ends in B. Manfred has hiked 3/8 of that. How many miles has he hiked
    7·2 answers
  • Used to locate a point on a coordinate plane
    12·1 answer
  • Bella saved enough money to buy 3 books if each book was 13 dollers how much money did bella saved
    5·1 answer
  • Can someone tell me the answers <br> This is math by the way
    6·1 answer
  • Which temperature is the highest?<br> 5/3°C<br> 1.8°C<br> - 2 4/5
    14·2 answers
  • Determine the value of z. answers: A) 57° B) 53° C) 121° D) 239°
    14·2 answers
  • Add integers.<br> 0<br> -5+ (-3) =
    14·2 answers
  • Please answer this question
    14·1 answer
  • X=5<br> 2x-3y=4<br> How do I solve this equation
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!