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If f(x) = x^2 – 1 and g(x) = 2x – 3, what is the domain of (f.g)(x) ?

If f(x) = x^2 – 1 and g(x) = 2x – 3, what is the domain of (f.g)(x) ?
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If f(x) = x^2 – 1 and g(x) = 2x – 3, what is the domain of (f.g)(x) ?

User Jakub Turcovsky
by
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1 Answer

1 vote
If we are multiplying these functions together then the domain will be all real numbers. You will only have restricted domain with square roots and fractions.
User Lhballoti
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8.4k points
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