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Which product is a rational number? | StemPy Lab
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Which product is a rational number?
Mathematics
Medium
High School (9–10)
General
Number Systems › Exponents and Radicals
Created by
StemPy Lab
Which product is a rational number?
(
3
+
5
)
(
3
−
5
)
(3 + \sqrt{5})(3 - \sqrt{5})
(
3
+
5
)
(
3
−
5
)
3
×
5
\sqrt{3} \times \sqrt{5}
3
×
5
2
×
7
2 \times \sqrt{7}
2
×
7
(
1
+
2
)
2
(1 + \sqrt{2})^2
(
1
+
2
)
2
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Created by StemPy LabCreated by StemPy Lab