Mathematics, 29.07.2021 21:30, zhellyyyyy
Use elimination to solve the system for 4x + 7 y equals -14 + 8 x + 5 y equals 8 for x
Answers: 1
Mathematics, 21.06.2019 19:20, cody665
1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?
Answers: 2
Use elimination to solve the system for 4x + 7 y equals -14 + 8 x + 5 y equals 8 for x...
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