what's wrong with my ans final answer is -4 (ad-bc)^2 <0
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Dont divide by 4 just take it common and then solve u may get the answer
Tuwe:
In the question u take 4 to right side u may get ur ans
Thats why u can take 4 common to prove the following
oh kk can u solve and show
Srry due to lack of time i cant bt i can tell the steps
U hve done whole correct bt instead of dividing 4 juz take 4 common and then u get the ans
kk tq for the ans
Plz if u agree mark it as the branliest ans
Ur wlc
Would u juz mark as branliest
ya I will
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