PLEASE SOLVE 18 AND19 QUESTIONS
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Ans 18)
abx2 + b2x - acx - bc = 0
now take bx from first half and c from second half common ,we get
bx(ax+ b) - c(ax + b) =0
(bx-c)(ax+b)=0
finally we get,
x=c/b or x= -b/a
abx2 + b2x - acx - bc = 0
now take bx from first half and c from second half common ,we get
bx(ax+ b) - c(ax + b) =0
(bx-c)(ax+b)=0
finally we get,
x=c/b or x= -b/a
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