Below is a proof showing that the sum of a rational number and an irrational number is an irrational number.

Mathematics

2 answers:

amid [387]3 years ago

6 0

Answer:

Step-by-step explanation:

x+(-a) is rational because it is the sum of two rational numbers. You can see them as fractions, if x and -a are rational numbers they can be represented by fractions and the sum of two fractions is a fraction, that is a rational number.

sp2606 [1]3 years ago

4 0

<span>B. it is the sum of two irrational numbers.</span>

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