10 x^2 + x -2 = ...??
Matematika
zulfikarPohan
Pertanyaan
10 x^2 + x -2 = ...??
2 Jawaban
-
1. Jawaban Jkira
1/10(10x + 5)(10x - 4)
1/2(2x + 1)(10x - 4)
(2x + 1)(5x - 2) -
2. Jawaban IlmaNT
10x^2 + x - 2
= 1/10 (10x - 4) (10x + 5)
= 1/2 (10x - 4) (2x + 1)
= (5x - 2) (2x + 1)