Find the Domain square root of 7-2x

Math
Set the radicand in greater than or equal to to find where the expression is defined.
Solve for .
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Subtract from both sides of the inequality.
Divide each term by and simplify.
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Divide each term in by . When multiplying or dividing both sides of an inequality by a negative value, flip the direction of the inequality sign.
Cancel the common factor of .
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Cancel the common factor.
Divide by .
Dividing two negative values results in a positive value.
The solution consists of all of the true intervals.
The domain is all values of that make the expression defined.
Interval Notation:
Set-Builder Notation:
Find the Domain square root of 7-2x

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