Question

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What are the zero(s) of the function f(x) = the quantity of 4 x squared minus 36 x, all over x minus 9?

x = -9

x = 0

x = 9

x = 0 and x = 9

Answer 1

What will f(x) be if x = 9 ?

Answer 2

what do i do do i solve ?

Answer 3

\[f(x) =\frac{4x^2 - 36x}{x-9}\]
\[f(9) = \frac{4\times9^2 - 36 \times 9}{9-9} \ = ? \]