Question

AJUTORRR!EXERCITIUL 1!DAU COROANA primului raspuns,MULTUMESC

Answer 1

sper că te-am ajutat ;)

Answer 2

1 ) a ) 3 x + 3 y = 3 ( x + y )

b ) 4 x + 4 x y = 4 x ( 1 + y )

c) √2 a + √2 x = √2 ( a + x )

d ) 2√7 ab - 3√7a²b = √7ab ( 2 - 3 a )

e ) 3 a + 3 b + 3 c = 3 ( a + b + c )

f ) 4 x + 12 y - 6 z = 2 ( 2 x + 6 y - 3 z )

g ) 2 a x - 4 a y + 6 a z = 2 a ( x - 2 y + 3 z )

h ) 2√5 x - 4 x² = 2 x ( √5 - 2 x )