👤
a fost răspuns

x la a doua -10x+16=0

Răspuns :

Miky93
x²-2x-8x+16=0
x(x-2)+8(x-2)=0
(x-2)(x+8)=0

x-2 =0     x+8=0
x=2        x=-8
Mariusdarius07


x²-10x+16=0

x²-2x-8x+16=0

x(x-2)+8(x-2)=0

(x-2)(x+8)=0

x-2=0

x=2

x+8=0

x=-8

Alte intrebari