Question

Fatore as expressões: a) X 2 – 2x + 1 b) X 2 + 8x + 16 c) X 2 + 12x + 36 d) X 2 + 4x + 4 e) X 2 – 6x + 9

Answer 1

Explicação passo-a-passo:

a ) x2 - 2x + 1

√x2. √1

x. 1

( x - 1 ) 2

b)x2 + 8x + 16

x. 4

( x + 4 ) 2

c) x2 + 12x + 36

x 6

( x + 6 ) 2

d) x2 + 4x + 4

x. 2

( x + 2 ) 2

e)x2 - 6x + 9

x. 3

( x - 3 ) 2