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3 years ago

8

Simplify (x^14)^3 ffffffffffffffffffffffffffffff

1 answer:

Salsk061 [2.6K]3 years ago

3 0

Answer:

$(x^{14}) ^{3}$ = $x^{42}$

Step-by-step explanation:

In this case in order to simplify we need to know what the "power rule of exponents" is. Simply speaking this rule states that when you raise a power to a power you multiply the exponents. So in our case we ill get the following

$(x^{14}) ^{3}$ = $x^{42}$

In order to get 42 we used the power rule which I mentioned earlier.

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a total of 243 adults and children are at a movie theater. there are 109 more adults then children. How many adults are there? H

fenix001 [56]

We can make an equation for this (x is the number of children)
$x + (x + 109) = 243 \\ 2x + 149 = 243 \\ 2x = 243 - 149 = 134$
$x = \frac{134}{2} = 67$

there are 67 children in the theater

67+ 109=176

and there are 176 adults.

good luck

3 0

4 years ago

Assignment Active Simplifying Irrational Zeros of a Quadratic Function What are the zeros of the function f(x) = x^2 + 8x + 4, e

shusha [124]

Answer:

(x+2)^2

Because x^2+2*x*4+2^2

5 0

3 years ago

100 POINTS! ! !

olasank [31]

Answer:

$850.69824

Step-by-step explanation:

simple interest formula : (principal * rate of interest * time)/100

(6,604.80 * 3.22 * 4)/100

$850.69824

6 0

2 years ago

Read 2 more answers

If y varies directly as x, and y is 6 when x is 72, what is the value of y when x is 8

Xelga [282]

Answer:

Y varies directly as X.

y=kx.

6=K72.

x=6/72.

x=0.08.

Y=0.08x.

when y=?, x=8.

y=0.08×8=0.64.

7 0

4 years ago

F(x)=x2 what is g(x)?

Oksi-84 [34.3K]

g(x) = (1/4)x^2 . correct option C) .

<u>Step-by-step explanation:</u>

Here we have , $f(x)=x^2$ and we need to find g(x) from the graph . Let's find out:

We have , $f(x)=x^2$ . From the graph we can see that g(x) is passing through point (2,1 ) . Let's substitute this point in all of the four options !

A . g(x) = (1/4x)^2

Putting (2,1) in equation g(x) = (x/4)^2 , we get :

⇒ $g(2)= (\frac{2}{4} )^2$

⇒ $1\neq \frac{1}{4}$

Hence , wrong equation !

B . g(x) = 4x^2

Putting (2,1) in equation g(x) = 4x^2 , we get :

⇒ $g(2)=4(2)^2$

⇒ $1\neq 64$

Hence , wrong equation !

C . g(x) = (1/4)x^2

Putting (2,1) in equation g(x) = (1/4)x^2 , we get :

⇒ $g(2)= (\frac{1}{4} )2^2$

⇒ $1= 1$

Hence , right equation !

D . g(x) = (1/2)x^2

Putting (2,1) in equation g(x) = (1/2)x^2 , we get :

⇒ $g(2)= (\frac{1}{2} )2^2$

⇒ $1\neq 2$

Hence , wrong equation !

Therefore , g(x) = (1/4)x^2 . correct option C) .

8 0

4 years ago