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Basic Math Examples
-94√2+2
Step 1
Move the negative in front of the fraction.
-94√2+2
Step 2
Multiply 94√2+2 by 4√2-24√2-2.
-(94√2+2⋅4√2-24√2-2)
Step 3
Multiply 94√2+2 by 4√2-24√2-2.
-9(4√2-2)(4√2+2)(4√2-2)
Step 4
Expand the denominator using the FOIL method.
-9(4√2-2)16√22-8√2+8√2-4
Step 5
Simplify.
-9(4√2-2)28
Step 6
Step 6.1
Factor 2 out of 9(4√2-2).
-2(9(2√2-1))28
Step 6.2
Cancel the common factors.
Step 6.2.1
Factor 2 out of 28.
-2(9(2√2-1))2(14)
Step 6.2.2
Cancel the common factor.
-2(9(2√2-1))2⋅14
Step 6.2.3
Rewrite the expression.
-9(2√2-1)14
-9(2√2-1)14
-9(2√2-1)14
Step 7
The result can be shown in multiple forms.
Exact Form:
-9(2√2-1)14
Decimal Form:
-1.17541743…