Question

coloque o fator comum em evidencia e fatore as expressoes resolva
a) 8 x³-2x+6x
b)7x²+14y²
c) 12abc-6ab+ab²

Answer 1

a) 8x³ - 2x² + 6x = 2x(4x² - x + 3)

b)7x² + 14y² = 7(x² + y²)

c) 12abc - 6ab + ab² = ab(12c - 6 + b)