Which of the following is not irrational?
1 point
(2 - √3) ×2
(√2+ √3)×2
(√2+√3)(√2-√3)
2√7 + √7
Answers
Answered by
2
Answer:
Third option is correct
Step-by-step explanation:
hope it helps you
Answered by
1
Answer:
OPTION C
Step-by-step explanation:
if it is multiplied it will it will be multiplied in accordance with the third identity that is (a + b) ( a -b) =a² -b² and it will become 2 - 3 that is not an irrational number
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