Basic Math Examples

Multiply (1- square root of 2-1)(2+ square root of 2*4)
Step 1
Simplify by subtracting numbers.
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Step 1.1
Subtract from .
Step 1.2
Subtract from .
Step 2
Move to the left of .
Step 3
Simplify by multiplying through.
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Step 3.1
Apply the distributive property.
Step 3.2
Multiply by .
Step 4
Multiply .
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Step 4.1
Multiply by .
Step 4.2
Raise to the power of .
Step 4.3
Raise to the power of .
Step 4.4
Use the power rule to combine exponents.
Step 4.5
Add and .
Step 5
Simplify each term.
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Step 5.1
Rewrite as .
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Step 5.1.1
Use to rewrite as .
Step 5.1.2
Apply the power rule and multiply exponents, .
Step 5.1.3
Combine and .
Step 5.1.4
Cancel the common factor of .
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Step 5.1.4.1
Cancel the common factor.
Step 5.1.4.2
Rewrite the expression.
Step 5.1.5
Evaluate the exponent.
Step 5.2
Multiply by .
Step 6
The result can be shown in multiple forms.
Exact Form:
Decimal Form: