X square + X + 1 = 0
SarthakSyal:
if u dont no den leave i will solve it....i no
Answers
Answered by
0
x²+x+1=0
now add +x and then subtract -x
x²+x+1+x-x=0
x²+2x+1-x=0
(x+1)²-x=0
(x+1)²-(√x)²=0
using a²-b²
(x+1-√x)(x+1+√x)
so it is ur final answer...hope it helped u
it is factorised
now add +x and then subtract -x
x²+x+1+x-x=0
x²+2x+1-x=0
(x+1)²-x=0
(x+1)²-(√x)²=0
using a²-b²
(x+1-√x)(x+1+√x)
so it is ur final answer...hope it helped u
it is factorised
Similar questions