Trigonometry Examples

Factor out of .
Expand .
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Apply the distributive property.
Apply the distributive property.
Remove parentheses.
Reorder and .
Reorder and .
Multiply by to get .
Multiply by to get .
Raise to the power of .
Use the power rule to combine exponents.
Add and to get .
Add and to get .
Set up the polynomials to be divided. If there is not a term for every exponent, insert one with a value of .
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Divide the highest order term in the dividend by the highest order term in divisor .
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Multiply the new quotient term by the divisor.
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The expression needs to be subtracted from the dividend, so change all the signs in
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After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.
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Pull the next terms from the original dividend down into the current dividend.
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Divide the highest order term in the dividend by the highest order term in divisor .
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Multiply the new quotient term by the divisor.
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--++
-+
-+
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The expression needs to be subtracted from the dividend, so change all the signs in
-
--++
-+
-+
+-
After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.
-
--++
-+
-+
+-
+
Pull the next terms from the original dividend down into the current dividend.
-
--++
-+
-+
+-
++
Divide the highest order term in the dividend by the highest order term in divisor .
-+
--++
-+
-+
+-
++
Multiply the new quotient term by the divisor.
-+
--++
-+
-+
+-
++
+-
The expression needs to be subtracted from the dividend, so change all the signs in
-+
--++
-+
-+
+-
++
-+
After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.
-+
--++
-+
-+
+-
++
-+
+
The final answer is the quotient plus the remainder over the divisor.
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