Question

please answer it it's urgent

Answer 1

Hi ,

It is given that ,

x = - bc/ad

put x value in the given equation ,

ad² ( ax/b + 2c/d )x + bc² = 0

ad² [ -abc/abd + 2c/d ] ( -bc/ad )+ bc² = 0

ad² [ -c/d + 2c/d ] (- bc/ad )+ bc² = 0

ad² [ (- c + 2c )/d ] ( -bc/ad )+ bc² = 0

ad²[ ( c )/ d ]( -bc/ad ) + bc² = 0

[ ad² × c × (-bc )]/( ad² ) + bc ² = 0

-bc² + bc² = 0

0 = 0

Therefore ,

x = - bc/ad is a solution .

I hope this helps you.

: )