Question

Determine the value(s) of the variable that must be excluded from the domain.
x2^ - 16/-9x2^ + 27x + 36

Answer 1

@dpaInc (:

Answer 2

@abb50 Can you pleeaseee help me? (:

Answer 3

@KNicksfan4life Omg, help me.

Answer 4

\[x ^{2}-16/-9x ^{2}+27x+36\]

Answer 5

x² - 16 / -9x² + 27x + 36
= (x-4)(x+4) / -9 (x² - 3x - 4)
= (x-4)(x+4) / -9 (x-4)(x+ 1)
= (x+4) / -9(x+ 1) ; x ≠ -1, 4

D: {xeR | x ≠ -1 , 4} ----------> the restriction are - 1 and 4