Tolong jawab nomer 1 ya??

Tolong jawab nomer 1 ya??

Penjelasan dengan langkah-langkah:

lim x=> -3

$3 {x}^{2} + 7x + 9 \ = 3( { - 3)}^{2} + 7( - 3) + 9 \ = 3(9) - 21 + 9 \ = 27 - 12 \ = 15$

option E

Jawaban:

$lim : x = - 3$

$3x {2}^{2} + 7 x + 9$

$= 3( - 3)^{2} + 7( - 3) + 9$

$= 3(9) - 21 + 9$

$= 27 - 12 \ = 15$

Option E

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