Calculus Examples

Simplify ( square root of 7(x^(-1/2)))/(4 square root of 2+ square root of 7x)
Step 1
Move to the denominator using the negative exponent rule .
Step 2
Multiply by .
Step 3
Combine and simplify the denominator.
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Step 3.1
Multiply by .
Step 3.2
Move .
Step 3.3
Raise to the power of .
Step 3.4
Raise to the power of .
Step 3.5
Use the power rule to combine exponents.
Step 3.6
Add and .
Step 3.7
Rewrite as .
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Step 3.7.1
Use to rewrite as .
Step 3.7.2
Apply the power rule and multiply exponents, .
Step 3.7.3
Combine and .
Step 3.7.4
Cancel the common factor of .
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Step 3.7.4.1
Cancel the common factor.
Step 3.7.4.2
Rewrite the expression.
Step 3.7.5
Simplify.
Step 4
Combine using the product rule for radicals.
Step 5
Multiply by .
Step 6
Simplify terms.
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Step 6.1
Multiply by .
Step 6.2
Reorder.
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Step 6.2.1
Move .
Step 6.2.2
Expand the denominator using the FOIL method.
Step 6.2.3
Simplify.
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Step 6.2.3.1
Rewrite as .
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Step 6.2.3.1.1
Use to rewrite as .
Step 6.2.3.1.2
Apply the power rule and multiply exponents, .
Step 6.2.3.1.3
Combine and .
Step 6.2.3.1.4
Cancel the common factor of .
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Step 6.2.3.1.4.1
Cancel the common factor.
Step 6.2.3.1.4.2
Rewrite the expression.
Step 6.2.3.1.5
Simplify.
Step 6.2.3.2
Multiply by .
Step 6.3
Apply the distributive property.
Step 6.4
Reorder.
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Step 6.4.1
Move to the left of .
Step 6.4.2
Rewrite using the commutative property of multiplication.
Step 7
Simplify each term.
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Step 7.1
Multiply .
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Step 7.1.1
Combine using the product rule for radicals.
Step 7.1.2
Multiply by .
Step 7.2
Rewrite as .
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Step 7.2.1
Rewrite as .
Step 7.2.2
Add parentheses.
Step 7.3
Pull terms out from under the radical.
Step 7.4
Multiply by .