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
RUDIKE [14]
3 years ago
12

How do you answer this?

Mathematics
1 answer:
lidiya [134]3 years ago
7 0
(a + b)^3 = a^3 + 3a^2b + 3ab^2+ b^3 
(a +(- b))^3 = (a-b)^2 =  a^3 - 3a^2b + 3ab^2- b^3  
You might be interested in
1.21 repeating written as a fraction
Paha777 [63]
40/33 is the fraction
4 0
3 years ago
Read 2 more answers
Alex was playing a board game with six-sided die. She tossed the die for her turn. What is P(5)?
ycow [4]

Answer:

probability of getting a 5

Step-by-step explanation:

6 0
3 years ago
Part 1- If 10 is 20% of a value, what is 50% of the value?
Ksivusya [100]
25
48
29.5
18.18 are the four answers respectively
4 0
3 years ago
PLEASE HELP ASAP WILL MARK BRAINLIEST<br><br> Solve the quadratic equation <br> 18x^2 -153x -172 =0
Vika [28.1K]

Answer:

The answer is : x = 9.505 and x = -1.005

Step-by-step explanation:

To solve the quadratic equation use the formula :

x=\frac{-b+\sqrt{b^{2}-4ac } }{2a}

Where a is the coefficient of x² , b is the coefficient of x and c is the numerical term

∵ a = 18 , b = -153 and c = -172

∴ x=\frac{-(-153)+\sqrt{(-153)^{2}-4(18)(-172) } }{2(18)}

x = \frac{18+\sqrt{35793} }{36} &x=\frac{18-\sqrt{35793} }{36}

∴ x = 9.505 and x = -1.005

8 0
3 years ago
If you have 13 oranges and u times it by 9 and than divide it by 3 add it to 65 take away 30 = ?????????? Wanna know
agasfer [191]
(13 x 9 / 3) + 65 - 30 = 74
7 0
3 years ago
Read 2 more answers
Other questions:
  • emma walked 1/4bmile on Monday, 2/4 mile on tuesday, and 3/4 mile on Wednesday. If the pattern continues, how many miles will sh
    7·1 answer
  • You have to solve this . Calculate the diameter of a human red blood cell is 0.000006 m. Write the diameter in scientific notati
    13·1 answer
  • A gumball machine has 280 red gumballs. If the red gumballs are 50% of the total number of gumballs, how many gumballs are in th
    10·2 answers
  • Suppose that the distribution of touchdown passes (in football) is normally distributed with a mean of 250 feet and a standard d
    14·1 answer
  • A mathematical expression that compares one number to another is called a ____.
    9·2 answers
  • What is the simplified form of the inequality below? S - 7 &lt; 3
    11·1 answer
  • Find the probability of rolling a sum of 9 with two dice
    7·1 answer
  • Derek advises a patient to have a scale every 4 months and a polish every 6 months. If they have a scale and polish today, how l
    10·2 answers
  • What is the total number of possible outcomes when rolling a pair of dice?
    10·1 answer
  • Please help.... asap
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!