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
Nataly [62]
3 years ago
13

X=3 calculate the value of x cubed -x

Mathematics
1 answer:
dezoksy [38]3 years ago
6 0
X = 3

x^3 - x = 3^3 - 3\\\\= (3\times 3\times 3) - 3\\\\=27 - 3\\\\=\boxed{\bf{24}}

When x = 3, x cubed - x equals to 24.
You might be interested in
HELP ME PLEASE!! look at screenshot!! (10 pts)
ivolga24 [154]

Answer:

C) 72 square yards

Step-by-step explanation:

I cut it into two shapes. One being the rectangle on top with values 12 yd and 3 yd. the other being the square 6yd by 6yd

12•3= 36

6•6= 36

36+36= 72

72 square yards

hope this helps chu luv <3

5 0
3 years ago
Multiply and verify the result by taking x=1 y=2 z=3 (2x-2y) to the power 2
expeople1 [14]

Answer:

find your answer on math papa

Step-by-step explanation:

5 0
3 years ago
The quotient of 9 and c
Fynjy0 [20]

Answer:

The quotient of a number and 9 means n divided 9.

5 0
3 years ago
Logx(8x-3)-logx 4=2<br> please help ill give you everything i have !!
Gelneren [198K]
Logx (8x-3) - logx 4 = 2
logx [(8x-3)/4] = 2
x^2=(8x-3)/4
4x^2=4(8x-3)/4
4x^2=8x-3
4x^2-8x+3=8x-3-8x+3
4x^2-8x+3=0
4(4x^2-8x+3=0)
(4^2)(x^2)-8(4x)+12=0
(4x)^2-8(4x)+12=0
(4x-2)(4x-6)=0
2(4x/2-2/2)2(4x/2-6/2)=0
4(2x-1)(2x-3)=0
4(2x-1)(2x-3)/4=0/4
(2x-1)(2x-3)=0
Two options:
1) 2x-1=0
2x-1+1=0+1
2x=1
2x/2=1/2
x=1/2

2) 2x-3=0
2x-3+3=0+3
2x=3
2x/2=3/2
x=3/2

Answer: Two solutions: x=1/2 and x=3/2
6 0
3 years ago
Use the segment addition postulate to write three equations using the diagram below
creativ13 [48]

Answer:

PQ + QR = PR => equation 1

RS + ST = RT => equation 2

PR + RT = PT => equation 3

Step-by-step explanation:

Points P, Q, R, S, and T are collinear therefore, the following equations can be written based on the segment addition postulate:

PQ + QR = PR => equation 1

RS + ST = RT => equation 2

PR + RT = PT => equation 3

More equations can actually be written from the diagram given using the segment addition postulate. Such as:

PQ + QR + RS + ST = PT

8 0
3 years ago
Other questions:
  • Angle GNH is congruent to angle KNL. Angle MNL is complementary to angle KNL. What is the measure of angle MNL?
    5·2 answers
  • Solve -4(6×+3)=-12(x+10)​
    8·1 answer
  • Cost to store: $140<br><br> Markup: 25%
    6·1 answer
  • Which expression is equivalent to 2(x + 5) + 5x?<br>a)2x + 10<br>b)7x + 5<br>c)7x + 10<br>D)10x + 5​
    9·2 answers
  • Leonhard Euler was encouraged and influenced by which great mathematician?
    15·1 answer
  • PRECALCULUS HELP IM BEGGING YOU
    7·1 answer
  • The number of freshmen entering college in a certain year is 621. What type of data is 621?
    7·1 answer
  • A spinner is divided into 8 equal sections, and each section contains a number from 1 to 8. What is the probability of the spinn
    8·2 answers
  • A box contains 3 chocolate chips, 5 oatmeal raisin ,and 4 peanut butter cookies.one cookie is randomly selected.what is the prob
    6·1 answer
  • #5? .....................
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!