Find the Domain x+5a- square root of 2b=1
Problem
Solution
Identify the variable for which the domain is being determined. In an equation involving
x a andb the domain typically refers to the set of possible values for the independent variablex that make the equation well-defined.Analyze the structure of the equation. The expression
x+5*a−√(,2*b)=1 is a linear equation with respect tox Check for restrictions such as denominators that could be zero or even-indexed roots with negative radicands. The term
√(,2*b) requires2*b≥0 for the equation to exist in the real number system, but this is a condition on the parameterb not onx Determine the constraints on
x Sincex is not inside a square root, not in a denominator, and not inside a logarithm, there are no algebraic restrictions on the valuesx can take.Conclude that
x can be any real number.
Final Answer
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