(2X+5) (4X -6)Tolong Saya! Jawab Secepatnya.​

(2x+5)(4x-6)

= 2x.4x + 2x.(-6) + 5.4x + 5.(-6)

= 8x² – 12x + 20x – 30

= 8x² + 8x – 30

Jawab:

(2x + 5) (4x – 6)

8x² – 12x + 20x – 30 = 0

8x² + 8x – 30 = 0