PROVE (ROOT2+2)^2 AS RATIONAL OR IRRATIONAL
Answers
Answered by
1
Answer:
it is irrational
Step-by-step explanation:
(√2+2)^2
(√2)^2 +2^2+2×√2×2
2+4+4√2
6+4√2
Answered by
1
Answer: Irrational number
Step-by-step explanation:
a-6b/4b is a rational number
therefore is a rational number which controdicts the fact that is a irrational number.
Therefore our assumtion was wrong.
Therefore, is not a rational number.
Therefore, it is an irrational number.
Pls mark this as the brainiest
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