perkalian aljabar tlong y pake cra 1.(1/2 p - 5)(2p-8) 2.(30-5)(3p-5) 3.(x+2)(x-20) 4.(3y-1)(3y+1)
Matematika
Rasty1729
Pertanyaan
perkalian aljabar tlong y pake cra
1.(1/2 p - 5)(2p-8)
2.(30-5)(3p-5)
3.(x+2)(x-20)
4.(3y-1)(3y+1)
1.(1/2 p - 5)(2p-8)
2.(30-5)(3p-5)
3.(x+2)(x-20)
4.(3y-1)(3y+1)
1 Jawaban
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1. Jawaban LUKAS19ⁿ
NOMOR 1
(1/2p - 5)(2p - 8)
p² - 4p - 10p + 40
p² - 14p + 40
NOMOR 2
(30 - 5)(3p - 5)
90p - 150 - 15p + 25
75p - 125
NOMOR 3
(x + 2)(x - 20)
x² - 20x + 2x - 40
x² - 18x - 40
NOMOR 4
(3y - 1)(3y + 1)
9y² + 3y - 3y - 1
9y² - 1