1.

X²-12x+32=0 by completing method​

Answer»

ANSWER:

x2-12x+32=0

x2+4x+8x+32=0

x(x+4)+8(x+4)=0

(x+8)(x+4)=0

(x+8)=0

x=-8

(x+4)=0

x=-4

x2-12x+32=0 KE shunyak -4,-8 he



Discussion

No Comment Found

Related InterviewSolutions