Find the Domain 2P square root of (BRAG)/(Xy)=M
Problem
Solution
Identify the restriction for the square root function. For the expression to be defined in the set of real numbers, the radicand (the expression inside the square root) must be greater than or equal to zero.
Identify the restriction for the fraction. The denominator of any fraction cannot be equal to zero.
Combine the conditions. Since the radicand is a fraction, the entire fraction must be non-negative, and the denominator must be non-zero. This implies that the product of the numerator and denominator must be non-negative, while excluding the case where the denominator is zero.
Express the domain in terms of the variables involved. The domain consists of all values for
B,R,A,G,X,Y such that the ratio(B*R*A*G)/(X*Y) is non-negative andX,Y are not zero.
Final Answer
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