16x² -8x-15 batuin yaaa,please di jawab!
Matematika
devimaria889
Pertanyaan
16x² -8x-15 batuin yaaa,please di jawab!
2 Jawaban
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1. Jawaban auraar1
16x²-8x-15
=16x²+12x-20x-15
=4x×(4x+3)-5(4x+3)
=(4x-5)(4x+3) -
2. Jawaban SitiAzzahra1
16x²-8x-15
16x²+12x-20x-15
4x(4x+3)-5(4x+3)
jwb: (4x-5)(4x+3)