reddemchintu reddemchintu 17-02-2021 Chemistry contestada 6 show that I 6x² – sxy-6900 &Gя - ха - 63*+ +-1 -1 -о (ох туsquase -і з! - 8xy- 2y =o 43x-svy -гу249. - 2y = 0form a squase.