Question

If the roots of the equation (a^2+b^2)x^2+2(bc-ad)x+c^2+d=0 are real and equal showith that ac+bd=0

Answer 1

please check your question i didn't find it i think it would be like ......+2(aab+cd) in place od 2(bc-ad)

Answer 2

Answer:

please try to write proper question