kerjakanlah faktor faktor bentuk aljabar berikut 1. 2x^2 + 7x + 3 = 2. 3y^2 14y -5 = 3. 10y^2 - 43y + 12 = 4. 3t^2 + 2t - 8 = 5. 12x^2 + 11x - 5 = 6. 5x^2 - 23x
Matematika
jungkook20
Pertanyaan
kerjakanlah faktor faktor bentuk aljabar berikut
1. 2x^2 + 7x + 3 =
2. 3y^2 14y -5 =
3. 10y^2 - 43y + 12 =
4. 3t^2 + 2t - 8 =
5. 12x^2 + 11x - 5 =
6. 5x^2 - 23x - 10 =
7. 3 - 11t + 6t^2 =
8. 15 - 7x - 2x^2 =
9. 4p^2 - 17pq + 4q^2 =
10. 12a^2 + 13ab - 4b^2 =
simbol ini ^ artinya pangkat
1. 2x^2 + 7x + 3 =
2. 3y^2 14y -5 =
3. 10y^2 - 43y + 12 =
4. 3t^2 + 2t - 8 =
5. 12x^2 + 11x - 5 =
6. 5x^2 - 23x - 10 =
7. 3 - 11t + 6t^2 =
8. 15 - 7x - 2x^2 =
9. 4p^2 - 17pq + 4q^2 =
10. 12a^2 + 13ab - 4b^2 =
simbol ini ^ artinya pangkat
1 Jawaban
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1. Jawaban missdiyun
1. 2x^2 + 7x + 3 = (2x+1)(x+3)
2. 3y^2 14y -5 = (3y-1)(y+5)
3. 10y^2 - 43y + 12 = (10y-3)(y-4)
4. 3t^2 + 2t - 8 = (3t + 4)(t - 2)
5. 12x^2 + 11x - 5 = (4x -5)(3x+1)
6. 5x^2 - 23x - 10 = (5x - 2)(x + 5)
7. 3 - 11t + 6t^2 = (1 - 3t)(3 - 2t)
8. 15 - 7x - 2x^2 = (3 - 2x)(5 + x)
9. 4p^2 - 17pq + 4q^2 = blm tau
10. 12a^2 + 13ab - 4b^2 = blm tau