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
babunello [35]
4 years ago
7

Write an equivalent expression for this expression. x(x^2+x-1)-x^2

Mathematics
1 answer:
musickatia [10]4 years ago
3 0

Answer:

x^3 - x

Step-by-step explanation:

x(x^2 + x - 1) - x^2 =

= x^3 + x^2 - x - x^2

= x^3 - x

You might be interested in
What is 10% of a number whose square<br> is 81
andrezito [222]

Answer: 0.9

Step-by-step explanation:

<u>Let x be the number</u>

<u>Determine the value of the number</u>

x² = 81

√x² = √81

x = 9

<u>Find the 10% of the number</u>

Final number = rate of percentage × original number

Final number = 10% × 9

Final number = \boxed{0.9}

Hope this helps!! :)

Please let me know if you have any questions

5 0
3 years ago
Help me solve these 4 plssss ASAP
Arisa [49]

Step-by-step explanation:

1) \\  - 2 \leqslant x \leqslant 1 \\ 2) \\   - 3 >  x \geqslant 2 \\ 3) \\  x> 0

4) \\ x \leqslant  - 3 \\ 5)  \\  - 4 \leqslant  x \geqslant 1

6) \\   - 2<   x \leqslant 0

7 0
3 years ago
How many solutions does this equation has: 3x-5=-3
Valentin [98]

Answer:

One solution

Step-by-step explanation:

The only solution is x = 2/3

8 0
2 years ago
A pole that is 2.8 m tall casts a shadow that is 1.67 m long. At the same time, a nearby building casts a shadow that is 50.75 m
Veseljchak [2.6K]

Answer:

Explanation:

3.2

1.14

=

x

44.75

Cross Mutliply:  

44.75

⋅

3.2

=

1.14

x

Divide:  

143.2

1.14

=

x

You get 125.614 rounded to the nearest meter is 126

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the area of the shaded region?<br> 26 km<br> 35 km
Marat540 [252]

Answer:35/2=17.5*26= ?

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Henry bought 5/6 pound of roasted almonds for $5 . He wants to know the price for a pound ​
    9·1 answer
  • If you want to know how fast a tiger can run, which measurement would you see. A. candela, mole B. meter, kilogram C. kilogram,
    13·2 answers
  • Not sure which one, please help or give me a clue at least. NVM I GOT IT!
    5·2 answers
  • Divide. 1/3 ÷ 4/5 Express your answer in simplest form.
    12·2 answers
  • Solve this inequality <br> x/3 ≤ -6 <br> please list out the steps, im stuckkk
    13·1 answer
  • What is the latest common multiply of 2 and 3
    15·1 answer
  • Complete the equation to make a true statement. 48 fl. oz = ____ c 6 12 16 4
    15·1 answer
  • Hey I need help with this question I wanna say it’s B
    15·2 answers
  • A school cafeteria has 10 1/2 gallons of orange juice to give equally to 7 classes. How much orange juice will each class get
    8·1 answer
  • What is the probability that if 13 letters are typed, no letters are repeated?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!