Question

Fatore passo a passo a - 16x + 8xy b- 4x2 - 9 c- x2+8x+16 d-6x2-4x+3xy-2y e-9x2 - 12x + 4 f- 12m2 -8m

Answer 1

a - 16x + 8xy =  8x(2 + 4y)

b- 4x2 - 9 = (2x + 3)(2x - 3)

c- x2+8x+16 = (x + 4)(x + 4 ) ou (x+4)^2

d-6x2-4x+3xy-2y = 2x(3x - 2) + y(3x - 2) = (3x - 2)( 2x + y )

e-9x2 - 12x + 4 = (3x - 2)^2

f- 12m2 -8m = 4m(3m - 2)