Question

fatore as expressões:
a) 2xy + 3y
b) 3x + 3y – 5ax – 5ay
c) 9x4 – 25y6

Answer 1

Resposta:

a) 2xy + 3y

$y.(2x+3)$

b) 3x + 3y – 5ax – 5ay

$3.(x+y)-5a.(x-y)$

c) 9x4 – 25y6

$(3x^{2} -5y^{3}).(3x^{2} +5y^{3} )$