Question

fatore os trinômios do 2 grau. a) p2 - 4p + 3 b) 2y2 + 3y- 2

Answer 1

a)
MMC
3 | 3
1

3+1 = 4p
1 3 x 1 = 3

(p + 3)(p + 1)

b)
MMC
2 | 2
1

2 + 1 = 3y
2 x 1 = 2

(y + 2)(y + 1)