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Can you add irrational number and a rational to get a rational number?

Anonymous

∙ 14y ago

Updated: 4/28/2022

If an irrational number is added to, (or multiplied by) a rational number, the result will always be an irrational number.

Wiki User

∙ 14y ago

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Continue Learning about Other Math

Is 0.05 a rational or irrational number?

It is a rational number.

Explain why the sum of a rational number and an irrational number is an irrational number?

Let R1 = rational number Let X = irrational number Assume R1 + X = (some rational number) We add -R1 to both sides, and we get: -R1 + x = (some irrational number) + (-R1), thus X = (SIR) + (-R1), which implies that X, an irrational number, is the sum of two rational numbers, which is a contradiction. Thus, the sum of a rational number and an irrational number is always irrational. (Proof by contradiction)

What happens when a rational number is divided by an irrational number?

When a rational numbers is divided by an irrational number, the answer is irrational for every non-zero rational number.

Is a rational number times a irrational number?

Can be irrational or rational.1 [rational] * sqrt(2) [irrational] = sqrt(2) [irrational]0 [rational] * sqrt(2) [irrational] = 0 [rational]

Is 17.02 a rational number?

Is 12.05 a rational number or irrational number?

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