Question

resolva os polinômios veja na foto.
por favor quem puder me ajudar​

Answer 1

a) x · ( x + 3 ) = x² + 3x

b) x · ( x – 2 ) = x² – 2x

c) ( x + 3 ) · ( x + 1 ) = x² + 4x + 3

d) ( x + 2 ) · ( x + 2 ) = x² + 4x + 4

e) ( x – 1 ) · ( x – 2 ) = x² – 3x + 2

f) ( x + 1 ) · ( 2x + 2 ) = 3x² + 4x + 2

g) ( x + 3 ) · ( x – 2 ) = x² + x – 6

h) ( x – 2 ) · ( x + 2 ) = x² – 4

i) ( x + 3 )² = x² + 6x + 9

j) ( 2x – 2 )² = 4x² – 8x + 4