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16p² + 22p - 3= 0
(2p +3)(8p-1) =0
.
2)
x² + 5x - 3= 0
48
1 x 48
2 x 24
16p² + 22p - 3
16p² - 2p + 24p - 3
2p(8p - 1) + 3(8p - 1)
(2p + 3)(8p - 1)
2p + 3 = 0 atau 8p - 1 = 0
2p = 3 8p = 1
p = 3/2 p = 1/8
x² + 5x - 3
(Tidak ada pemfaktorannya)
Tapi jika soalnya2x² + 5x - 3
2x² + 5x - 3 → 2 x 3
6
1 x 6
2x² + 5x - 3
2x² - 1x + 6x - 3
x(2x - 1) + 3(2x - 1)
(x + 3)(2x - 1)