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
andrew11 [14]
3 years ago
8

How do you solve this problem? (x+3) cubed

Mathematics
2 answers:
Lubov Fominskaja [6]3 years ago
7 0
You would expand becausee it isn't equal to anything

(x+3)^3=(x+3)(x+3)(x+3)
we can use binomial theorem or pascal's triangle
anyway, pascal's triangle is more practicl for this one

so
for the 3rd power
(a+b)^3=1a^3+3a^2b^1+3a^1b^2+1b^3

a=x
b=3

(x+3)^3=1x^3+3x^2(3^1)+3x^1(3)^2+1(3)^3=
x^3+9x^2+27x+27


siniylev [52]3 years ago
3 0
Hi

(x + 3)³
(x+3)*(x+3)*(x+3)
(x+3)*(x²+6x+9)
Now you need to use the distributive property
(x)(x²) + (x)(6x) + (x)(9) +(3)(x²) + (3)(6x) + (3)(9)
Calculate them
x³ + 6x² + 9x + 3x² + 18x + 27
Group the common there
x³ + 6x² + 3x² + 9x + 18x + 27
x³ + 9x² + 27x + 27

I hope that's help !
You might be interested in
Y=x-5; domain = {4,6,8}
Lostsunrise [7]

Answer:

Range = {-1, 1, 3}

Step-by-step explanation:

<u><em>The question asks for the range.</em></u>

The function given is

y=x-5

The domain is the set of 3 numbers:

Domain = {4,6,8}

We need to find the range.

First, the range is the set of all y-values for which the function is defined.

When we will be given the domain with a set of numbers, the range would be the numbers that we get when we evaluate the the function at those numbers.

So, we evaluate the function (y-values) at x = 4,6, and 8.

At x = 4:

y=x-5\\y=4-5\\y=-1

At x = 6:

y=x-5\\y=6-5\\y=1

At x = 8:

y=x-5\\y=8-5\\y=3

Thus, the range is:

Range = {-1, 1, 3}

7 0
3 years ago
Helppppppppppppppppppppppppppppppppppppppppppppp
aleksley [76]

Answer:

with what?

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Which logarithmic equation is equivalent to the exponential equation below 2c = 8
k0ka [10]
Log2 8 = c hope this helps my n.i.b.b.a (apex)
6 0
3 years ago
Read 2 more answers
The number of tickets Ben can buy to the baseball game depends on the price of the tickets, p. he can afford lickets that cos $5
jonny [76]

Answer:IDK

Step-by-step explanation:I have the SAME QUESTION.

7 0
3 years ago
Find the area of the shaded region 6cm 6cm
Mashutka [201]
Hope this helps! the answer is option (A). if you still don’t understand after looking at my solution feel free to clarify ya

4 0
3 years ago
Other questions:
  • Find the radius of a sphere with a surface area of 1024π square inches
    12·1 answer
  • Statement
    9·1 answer
  • Need help it’s 20 points
    15·1 answer
  • Harry’s team has won 13 less than 6 times as many games as it has lost. The team lost n games. Which expression could you use to
    5·1 answer
  • HALPPPP. Awarding Brainliest!!<br><br> Pythagorean Theorem.
    6·2 answers
  • 0.524 as a percentage
    13·1 answer
  • If the measures of <br> m
    13·2 answers
  • Help. i will give respec.
    7·2 answers
  • Write the first five terms of the sequence defined by the given formula
    14·1 answer
  • Question<br> Find the surface area of the prism.<br><br><br><br><br> m2
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!