1.

Solve: (i) 16x2−20x+98x2+12x+21=4x−52x+3(ii) 5y2+40y−125y+10y2−4=y+81+2y

Answer»

Solve:
(i) 16x220x+98x2+12x+21=4x52x+3
(ii) 5y2+40y125y+10y24=y+81+2y



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