Mathematics, 30.05.2020 22:59 BriTheKueen
Move the options into the explanation to show whether the sum of a rational number and an irrational number is always rational or
irrational.
Let x =
Assume x is a rational number.
V7+
By subtracting from both sides of the equation, we find V7
Because x and are both rational numbers, x Å is
However, V7=x and V7 is
SOX-
must be an Irrational number
همه
Since we know
18
Is
the assumption x is a rational number is false.
Thus, V7+ is
an irrational number
a rational number
Answers: 3
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Move the options into the explanation to show whether the sum of a rational number and an irrational...
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