Determine the domain of the function h(x)=9x/x(x^2-49)

The domain of the function is the set of all the real values except x=0

i.e. the domain: (-∞,∞)-{0}

The domain of a function is the set of all the x-values for which the function is defined.

We are given a function f(x) in the form as:

Hence, the function f(x) is defined everywhere except the point where the denominator is zero.

Hence, we see that the denominator of f(x) is " x "

which is zero only when x=0

Hence, the domain of the function f(x) is the set of all the real values except x=0.

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

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