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
Vinvika [58]
3 years ago
10

The expression below is a sum of cubes. 125x3 + 169

Mathematics
2 answers:
diamong [38]3 years ago
7 0
125x^3 = (5x)^3
125x^3 is the cube of 5x.

169 = 13^2
169 is the square of 13, but not the cube of a rational number.

The statement is false.

Drupady [299]3 years ago
7 0

Answer:

\text{The expression }125x^3+169\text{ is not the sum of cube}

Step-by-step explanation:

Given the expression

125x^3+169

we have to tell the above expression is the sum of cube

The sum of cube is of the form

a^3+b^3   →  (1)

Expression: 125x^3+169

125 is the cube of 5 and 169 is the square of 13

125x^3+169

(5x)^3+13^2

Comparing above with equation (1), we see the given expression is not the sum of cube

You might be interested in
50 is ____________ times as large as 5.
coldgirl [10]

Answer: 10

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Evaluate: 16 - 2+3 - 4
natulia [17]

Answer: 13

Step-by-step explanation:

Following order of operations:

16-2+3-4

14+3-4

17-4

13

8 0
3 years ago
Read 2 more answers
If pi is infinite, how does it work? How do we keep finding new numbers?? What is pi?
postnew [5]

Answer:

3.141592653589793238

Step-by-step explanation:

Succinctly, pi—which is written as the Greek letter for p, or π—is the ratio of the circumference of any circle to the diameter of that circle. If you divide the circumference of the circle by the diameter, you will get approximately 3.14—no matter what size circle you drew! A larger circle will have a larger circumference and a larger radius, but the ratio will always be the same. If you could measure and divide perfectly, you would get 3.141592653589793238..., or pi.

3 0
2 years ago
A portion of the Quadratic Formula proof is shown. Fill in the missing statement.
Zielflug [23.3K]

Answer:

Option A.

Step-by-step explanation:

we have

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

Simplify the right side of the equation

we know that

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

so

The expression is

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

therefore

x plus b over 2 times a equals plus or minus the square root of b squared minus 4 times a times c, all over 2 times a

4 0
3 years ago
PLS HELP WILL GIVE BRAINIEST these figures are congruent
geniusboy [140]

Answer:

C

Step-by-step explanation:

Answer is C, only need to move it up and to the right through translation.

3 0
3 years ago
Other questions:
  • Expand and Solve MARK BRAINLEST
    12·2 answers
  • What is radius and how do I solve it
    12·2 answers
  • Which lines have slope -4/5 and contain point (0,1)?
    5·1 answer
  • A baseball card sold for $238 in 1979 and was sold again in 1987 for $492. Assume that the growth in the V of the collector’s it
    7·1 answer
  • What is f(x)=3x^2-18x+23 into vertex form
    5·1 answer
  • Select the linear equation represented in the graph.
    10·1 answer
  • A square has an area that is less than 100m2. What is reasonable range for the graph of the square sides
    5·1 answer
  • What is the value of the expression below?<br> 28+87+3]2^{3}
    7·1 answer
  • The business college computing center wants to determine the proportion of business students who have personal computers (PCʹs)
    5·1 answer
  • Which account earns more intrest
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!