6x²+8x-8=0 memfaktorkan
Matematika
kindythekindnes
Pertanyaan
6x²+8x-8=0 memfaktorkan
2 Jawaban
-
1. Jawaban ananekusuma2111
6x²+8x-8 = (2x+4)(3x-2) -
2. Jawaban newwiguna
6x² + 8x - 8 = 0
6x² - 4x + 12x - 8= 0
2x(3x - 2) + 4(3x - 2) = 0
(2x + 4) (3x - 2) = 0
2x + 4 = 0
2x = -4
x = -2
3x - 2 = 0
3x = 2
x = 2/3