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There are some toys if the cost of production of each toy (Rs.)was fou to be 55 minus the no.

of articals produced in a day.on a day, total cost of production was 750 rs. formulate quadratic equation



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Let the number of toys produced in a day = x
Cost of each toy = Rs(55-x)
Total cost = No.of toys × cost of each toy
                 = x × (55-x)
                 = 55x - x²

given that 55x - x² = 750
⇒x²-55x+750=0   (required quadratic equation)

0 0 0
Is my answer matching with what you had expected? If you take cost of each toy as variable, you will get a different answer and both answers are correct,
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