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8. Simplify:(i)49 x z-37-3 x 10 x z-5(z 0)​

Answer»

-3,-5Step-by-step EXPLANATION:GIVEN, z=0 Then,49×z-3 =49×0-3 =0-3 = -3 And,7-3×10×z-5 =4×10×0-5 =40×0-5 =0-5 = -5



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