Step-by-step explanation:
First factor out the negative sign from the expression and reorder the terms
That's

<u>Using trigonometric </u><u>identities</u>
That's
<h3>

</h3>
<u>Rewrite the expression</u>
That's

We have
<h3>

</h3>
<u>Rewrite the second fraction</u>
That's
<h3>

</h3>
Since they have the same denominator we can write the fraction as

Using the identity
<h3>

</h3>
<u>Rewrite the expression</u>
We have
<h3>

</h3>
<u>Using the trigonometric identity</u>
<h3>

</h3>
<u>Rewrite the expression</u>
That's
<h3>

</h3>
Which is
<h3>

</h3>
<u>Using the trigonometric identity</u>
<h3>

</h3>
Rewrite the expression
That's
<h3>

</h3>
<u>Simplify the expression using symmetry of trigonometric functions</u>
That's
<h3>

</h3>
<u>Remove the parenthesis </u>
We have the final answer as
<h2>

</h2>
As proven
Hope this helps you
Answer:
1.9
Step-by-step explanation:
you divide 12 by 2 then divided that by pi
The simplified expression is (r
) (4
x s³) is 4r³.
<h3>What are exponents?</h3>
The amount of times a number has been multiplied by itself is shown by its exponent. The result of multiplying 8 by itself n times is represented as follows:
8 x 8 x 8 x 8 x …..n times = 8n
Given:
(r
) (4
x s³)
Now, using the law of exponents we have

So,
(r
) (4
x s³)
= 4
x 
= 4r³ x s°
= 4r³
Hence, the simplified expression is (r
) (4
x s³) is 4r³.
Learn more about exponents here:
brainly.com/question/15722035
#SPJ1
Answer:
to eat a proper Oreo you eat it like a sandwich.
Step-by-step explanation: