Mathematics, 04.10.2019 17:50 susannaking5742
The difference between seven times one number and three times a second number is 25. the sum of twice the first and five times the second is 95.
Answers: 1
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How many and of which kind of roots does the equation f(x)=2x^4β9x^3+17x^2β16x+6 have?
Answers: 3
The difference between seven times one number and three times a second number is 25. the sum of twic...
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