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Trigonometry Examples
Popular Problems
Trigonometry
Simplify sin(x)-cos(x)(sin(x)+cos(x))
Step 1
Apply the
distributive property
.
Step 2
Multiply
.
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Step 2.1
Raise to the
power
of .
Step 2.2
Raise to the
power
of .
Step 2.3
Use the
power rule
to
combine
exponents
.
Step 2.4
Add and .
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