Trigonometry Examples

Evaluate (3( square root of 8))/(2 square root of 6)
Step 1
Combine and into a single radical.
Step 2
Cancel the common factor of and .
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Step 2.1
Factor out of .
Step 2.2
Cancel the common factors.
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Step 2.2.1
Factor out of .
Step 2.2.2
Cancel the common factor.
Step 2.2.3
Rewrite the expression.
Step 3
Simplify the numerator.
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Step 3.1
Rewrite as .
Step 3.2
Simplify the numerator.
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Step 3.2.1
Rewrite as .
Step 3.2.2
Pull terms out from under the radical, assuming positive real numbers.
Step 3.3
Multiply by .
Step 3.4
Combine and simplify the denominator.
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Step 3.4.1
Multiply by .
Step 3.4.2
Raise to the power of .
Step 3.4.3
Raise to the power of .
Step 3.4.4
Use the power rule to combine exponents.
Step 3.4.5
Add and .
Step 3.4.6
Rewrite as .
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Step 3.4.6.1
Use to rewrite as .
Step 3.4.6.2
Apply the power rule and multiply exponents, .
Step 3.4.6.3
Combine and .
Step 3.4.6.4
Cancel the common factor of .
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Step 3.4.6.4.1
Cancel the common factor.
Step 3.4.6.4.2
Rewrite the expression.
Step 3.4.6.5
Evaluate the exponent.
Step 4
Combine and .
Step 5
Multiply by .
Step 6
Reduce the expression by cancelling the common factors.
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Step 6.1
Reduce the expression by cancelling the common factors.
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Step 6.1.1
Factor out of .
Step 6.1.2
Factor out of .
Step 6.1.3
Cancel the common factor.
Step 6.1.4
Rewrite the expression.
Step 6.2
Divide by .
Step 7
Cancel the common factor of .
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Step 7.1
Cancel the common factor.
Step 7.2
Divide by .
Step 8
The result can be shown in multiple forms.
Exact Form:
Decimal Form: