Tentukanlah perwakilan (x+5)(5x-1)
Matematika
Lalasinting
Pertanyaan
Tentukanlah perwakilan (x+5)(5x-1)
2 Jawaban
-
1. Jawaban adityarakhmawan
5x^2+25x-x-5
X1=-5
X2=1/5 -
2. Jawaban nisaxyz
(x+5)(5x-1)
= (x.5x)(x.-1)(5.5x)(5.-1)
=5x^2 -x +25x-5
=5x^2+24x-5