document.write( "Question 1058629: 2. Two numbers are such that if the square of the first number is subtracted by twice their product, the difference is -1. But twice the product added to the sum of thrice the square of the first number and five times that number gives 10. \n" ); document.write( "
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\n" ); document.write( "2. Two numbers are such that if the square of the first number is subtracted by twice their product, the difference is -1. But twice the product added to the sum of thrice the square of the first number and five times that number gives 10.
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Let 1st number be F, and 2nd, S
\n" ); document.write( "Then, \"2FS+-+F%5E2+=+-+1\" ------- eq (i)
\n" ); document.write( "Also, \"2FS+%2B+3F%5E2+%2B+5F+=+10\" ------ eq (ii)
\n" ); document.write( "\"4F%5E2+%2B+5F+=+11____4F%5E2+%2B+5F+-+11+=+0\" ------ Subtracting eq (ii) from eq (i)
\n" ); document.write( "Solve the above quadratic equation to get: \n" ); document.write( "
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