2(x-3)(x+3) mohon di bantu skrg
Matematika
lolaelyajulyanty2
Pertanyaan
2(x-3)(x+3) mohon di bantu
skrg
skrg
2 Jawaban
-
1. Jawaban dillaalf
2(x - 3) (x + 3)
= (2x - 6) (x + 3)
= 2x² + 6x - 6x - 18
= 2x² - 18
= 2(x² - 9) -
2. Jawaban Nurul11198
[tex]2 \: ( {x}^{2} + 3x - 3x - 9) \\ 2 ( {x}^{2} - 9) \\ 2 {x}^{2} - 18[/tex]