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
hodyreva [135]
3 years ago
10

Please help break down this problem-2x^3+16=0 find x

Mathematics
2 answers:
irina [24]3 years ago
6 0

Answer:


Step-by-step explanation:

2x^3+16=0

2(x^3+8)=0

x^3=-8

x=-8^(1/3)

x=-2

DanielleElmas [232]3 years ago
6 0

Answer:

x = -2

Step-by-step explanation:

Step 1: Subtract 16 from both sides of the equation.

2x^3 + 16 - 16 = 0 - 16

2x^3 = -16

Step 2: Divide both sides by 2.

2x^3 / 2 = -16 / 2

Step 3: Take cube root.

x = (-8)^(1/3)

x = -2



You might be interested in
The table shows the breakdown of the points scored in last week's basketball game.
o-na [289]

Answer:

a. Total field goal points scored in the first two quarters, in simplest linear expression form is: 3x - 4.

b. The total points scored in the game, in simplest linear expression form is: 6x - 1.

a. The goal points scored in the first two quarters are expressed in linear forms as: 2x - 6 and x + 2.

The total field goal points in the first two quarters = 2x - 6 + x + 2

Add like terms

3x - 4

b. The total points scored in the game = 2x - 6 + x + 2 + 2x + x - 6 + 9

Add like terms and simplify the expression

2x - 6 + x + 2 + 2x + x - 6 + 9

6x - 1

Step-by-step explanation:

3 0
3 years ago
Use the symmetric property of equality to complete the statement: If m∠1 = m∠2, then _______. * please answer FAST!!!
ryzh [129]
Measure of angle 2= measure of angle 1
6 0
3 years ago
In a survey conducted at a pet store, 150 customers were asked if they owned
shusha [124]

Answer:

12% percent of fish in own

7 0
4 years ago
Read 2 more answers
Gabriela bought 48 tickets in order to win the $1000 grand prize for the raffle organized by the Student Council. If there are
nikdorinn [45]

Answer:

\frac{8}{9}

Step-by-step explanation:

Since there are 432 tickets total and Gabriela bought 48, the chances of Gabriela not winning the grand prize is equal to the chance of any of the tickets she did not buy getting drawn. If she bought 48, then she did not buy 432-48=384 tickets. The chances of any of these being drawn is:

\frac{384}{432}=\boxed{\frac{8}{9}}

5 0
3 years ago
Which one of the following formulas will find the sum of interior angles of a polygon with n sides
Travka [436]
Every added angle to a polygon adds another 180 degrees to the sum of the angles. The starting point is 180 degrees for a triangle (n=3). So the general formula is 180*(n-2). Fill in n=3 to test if 180 comes out, it does!!
3 0
3 years ago
Read 2 more answers
Other questions:
  • Need help asap plzzzzzzzzzzzzzzzzz
    12·1 answer
  • By law, a wheelchair service ramp may be inclined no more than 4.76. if the base of a ramp begins 15 feet from the base of a pub
    7·1 answer
  • What is the constant of proportionality between y and x in the graph?
    7·2 answers
  • Can someone help me
    7·2 answers
  • May you help me PLZZZZ
    7·1 answer
  • Find the product of (c+d)(c+d)(c+d)
    5·1 answer
  • On Tuesday, the temperature in Fairfield, Montana fell from 51 degrees Fahrenheit at noon to -9 degrees. Fahrenheit at midnight.
    14·1 answer
  • PLEASE HELP WILL MARK BRAINEST IF RIGHT!!!
    12·1 answer
  • Give me the right answer this time pls ♥️.
    10·1 answer
  • Multiply –8m(–6m – 7).<br><br> –14m2 – 15m<br> 48m2 + 56m<br> –14m – 15<br> 48m + 56
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!