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
Triss [41]
4 years ago
15

. Simplify (4x + 2)3.

Mathematics
2 answers:
Pavlova-9 [17]4 years ago
7 0

Answer:

(4x+2)^3=64x^3+96x^2+48x+8

Step-by-step explanation:

Given : Expression (4x+2)^3

To find : Simplify the expression ?

Solution :

Expression (4x+2)^3

Applying cubic identity,

(a+b)^3=a^3+b^3+3a^2b+3ab^2

(4x+2)^3=(4x)^3+(2)^3+3(4x)^2(2)+3(4x)(2)^2

(4x+2)^3=64x^3+8+96x^2+48x

(4x+2)^3=64x^3+96x^2+48x+8

Therefore, Simplification is (4x+2)^3=64x^3+96x^2+48x+8

BabaBlast [244]4 years ago
6 0

Answer:

Step-by-step explanation:

Multiply 3 times 4x which gives you 12. Multiply 3 times 2 which gives you 6. Your final answer is 12x+6

You might be interested in
NEED HELP PLEASE FAST!
Aleks [24]
For one it would be c and d 
Two x is greater than seven 
three would be x is greater than or equal to 6 
Four would be subtract eight from both sides you get 24 and then divide by negative four which gets you negative six but then you have to turn the sign around. Number set would be anything above negative six,so like negative five, 52, and one
Five would be subtract 3 from both sides giving you 5 on the right side and then multiply by six on both sides giving you thirty on the right side, resulting in x is greater than or equal to thirty. Three numbers that would work would be thirty, fifty nine, and thirty five.
4 0
3 years ago
Rebecca is a Texas resident and she plans to attend Texas Tech for all 4 years of college. She has a yearly scholarship of $10,0
andrezito [222]

Answer:

To complete the required $m dollars for her college, she needs $(m - 60,000).

Step-by-step explanation:

Suppose Rebecca needs $m to complete her college education,

because she has a yearly scholarship of $10,000, she would have $10,000 × 4 = $40,000 for the four years she would spend in college.

Together with her savings of $20,000, she has $20,000 + $40,000 = $60,000 in total.

Therefore to complete the required $m dollars for her college, she needs $(m - 60,000).

5 0
3 years ago
Regroup to subtract the tens
Elodia [21]
Need a number to solve ........
5 0
3 years ago
Find the value of the x
Bingel [31]

Answer:

answer is 103

Step-by-step explanation:

25+52+x=180

x=77

subtract 180 - 77 = 103

answer is 103

I LOVE UR GEORGE AND FRED WEASLEY PROFILE PIC

8 0
3 years ago
Mm<br> E<br> 9. Solve: 3(x+4) ≤36<br> x&gt; 8<br> x≤8<br> x≤12<br> X&gt;12
vampirchik [111]

Step-by-step explanation:

3(x+4) ≤ 36

3x + 12 ≤ 36

3x ≤ 24

x ≤ 8

4 0
2 years ago
Read 2 more answers
Other questions:
  • A circle has a circumference of 3600 pi. what is the diameter of the circle
    7·1 answer
  • Se eu adiciono uma pessoa no Whats, ai a foto dela aparece.
    13·1 answer
  • Find the measure to the nearest degree
    5·2 answers
  • James and his friends are going to buy four new computers for $4,000
    15·1 answer
  • When is a long-term purchase on a credit card better than taking out a loan?
    15·2 answers
  • When calcium metal (Ca) reacts with oxygen gas (O2), it produces the ionic compound calcium oxide (CaO). Write the balanced equa
    11·1 answer
  • 7. The hexagon GIKMPR is regular. The dashed line segments form 30 degree angles. what is the image of oh after a rotation of 18
    5·1 answer
  • PLEASE HELP BRAINLIST :(((
    9·1 answer
  • Help plz Lucia and Randy have signed a contract to purchase a home. The closing date is March 27, a
    14·2 answers
  • The measures of two vertical angles are 27° and (2x + 1)º. Find the value of x.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!