Ask question

Ask question

All categories

3 years ago

6

Explain why each non-zero integer has two square roots but only one cube root.

1 answer:

Nezavi [6.7K]3 years ago

7 0

The square root of a number is a value that when multiplied by itself it gives the number. For example: 4x4=16, so a square root of 16 is 4. This is why each integer has two square roots. The cube root of a number is a special value that, when used is a multiplication three times,gives that number

You might be interested in

Use the graph that shows the solution to F(x) = G(x)

Alisiya [41]

Answer: B. 0 and D. 3

Step-by-step explanation:

Here the given function is,

$f(x) = \frac{7}{3}x-3$

$g(x) = 2^x-4$

For finding the solution of this system of equation,

First we will plot the function on the graph,

Graph of function f(x),

x-intercept and y-intercept are (1.286,0) and (0,-3) respectively,

Also, it is a straight line,

Hence, we can plot this line on the graph,

Graph of function g(x),

Function g(x) is an exponential function having x-intercept and y -intercept, (2,0) and (0,-3) respectively.

Also, the end behavior is,

As $x\rightarrow \infty$ , $f(x)\rightarrow \infty$

As $x\rightarrow -\infty$ , $f(x)\rightarrow -4$

Hence, we can plot the graph of g(x),

By plotting the graph,

We found that the intersection of the function f(x) and g(x) are (0,-3) and (3,4).

Hence, the solution of the system is the x-coordinates of the intersection points that are 0 or 3.

⇒ Option B and C is the correct options.

6 0

3 years ago

Read 2 more answers

The ratio of deer to foxs was 7 to 3 in the country of New York State. If there were 210 foxes in the country, what was the numb

vodka [1.7K]

The number of deer in the country is 90

4 0

3 years ago

Drag each tile to the correct location. Not all tiles will be used.

Novosadov [1.4K]

Answer:

25:64

Step-by-step explanation:

surface : 4×pi×R^2

R1 = 5x

R2 =8x

4piR1^2 / 4piR2^2 = R1^2/R2^2 = 5x^2/8x^2 = 25x^2/64x^2 = 25/64

4 0

3 years ago

Simplify (2-6)(5)(23 * 5)2

Damm [24]

Answer:

-4600

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Which expressions are equivalent to 7b(3+c) ?

aliya0001 [1]

C because it's using the distributive property. It's breaking it down into sections.

8 0

3 years ago