Question

6) Fatore as expressões a)15+8x+x²=

b)a²+10a+21=

c)m²-7M+12=

d)a²-15a+50=

e)p²+7p-30=

f)y²-3y-40=

Answer 1

Resposta:

a) (x+3) (x+5)

b) (a+3) (a+7)

c) (m-3) (m-4)

d) (a-5) (a-10)

e) (p-3) (p+10)

f) (y+5) (y-8)