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Pre-Algebra Examples
Step 1
Step 1.1
Rewrite the expression using the least common index of .
Step 1.1.1
Use to rewrite as .
Step 1.1.2
Rewrite as .
Step 1.1.3
Rewrite as .
Step 1.1.4
Use to rewrite as .
Step 1.1.5
Rewrite as .
Step 1.1.6
Rewrite as .
Step 1.2
Combine using the product rule for radicals.
Step 1.3
Apply the product rule to .
Step 1.4
Apply the product rule to .
Step 1.5
Multiply the exponents in .
Step 1.5.1
Apply the power rule and multiply exponents, .
Step 1.5.2
Multiply by .
Step 1.6
Multiply the exponents in .
Step 1.6.1
Apply the power rule and multiply exponents, .
Step 1.6.2
Multiply by .
Step 1.7
Combine exponents.
Step 1.7.1
Multiply by by adding the exponents.
Step 1.7.1.1
Move .
Step 1.7.1.2
Use the power rule to combine exponents.
Step 1.7.1.3
Add and .
Step 1.7.2
Multiply by by adding the exponents.
Step 1.7.2.1
Move .
Step 1.7.2.2
Use the power rule to combine exponents.
Step 1.7.2.3
Add and .
Step 2
Step 2.1
Factor out .
Step 2.2
Factor out .
Step 2.3
Move .
Step 2.4
Rewrite as .
Step 2.5
Add parentheses.
Step 3
Pull terms out from under the radical.