Question

Fatore os polinômios:
a) 10a²b3-15 a³b⁴-20a⁴b²-5a²b²
b) 2a²b+20bm+30m+3m²
c) 25ײ-16y⁴
d) 4m⁴b⅝-1
e) 4a²b+4ab²+3a³+3a²b
f) 6ײy+3×y+4×y²+2y²
g) 4×y³-4×y³
h) 3ab-12a³b
i) 4a³b-4ab³+3a²×-3b²×
j) 20×4-5×y³+12y-3y³

Answer 1

never man, so sorry