Answer:
irrational number
Step-by-step explanation:
Since, the sum of a rational and irrational number is always an irrational number. Therefore, (√3 + √2)2 is an irrational number.
[tex](3 \sqrt{2} ) ^{2} = {3}^{2} \times ( \sqrt{2} ) ^{2} \\ = 9 \times {2}^{2 \times 1 \div 2} \\ = 9 \times 2 = 18[/tex]
Hope this will help u.......<3
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Answers & Comments
Answer:
irrational number
Step-by-step explanation:
Since, the sum of a rational and irrational number is always an irrational number. Therefore, (√3 + √2)2 is an irrational number.
Answer:
Rational number
Step-by-step explanation:
[tex](3 \sqrt{2} ) ^{2} = {3}^{2} \times ( \sqrt{2} ) ^{2} \\ = 9 \times {2}^{2 \times 1 \div 2} \\ = 9 \times 2 = 18[/tex]
Hope this will help u.......<3