(2x+5) (x-6) = x (2x+3)
Matematika
bila462
Pertanyaan
(2x+5) (x-6) = x (2x+3)
1 Jawaban
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1. Jawaban Cikutaquta
(2x+5)(x-6) = x(2x+3)
2x^2-12x+5x-30 = 2x^2+3x
2x^2-7x-30 = 2x^2+3x
2x^2-2x^2-7x-3x = 30
-10x = 30
x =30/10
x = 3