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myrzilka [38]
3 years ago
15

Simplify 4√27 + 6√75

Mathematics
2 answers:
Nataly_w [17]3 years ago
7 0
4\sqrt{27}+6\sqrt{75}
=4*3\sqrt{3}+6*5\sqrt{3}
=12\sqrt{3}+30\sqrt{3}
=42\sqrt{3}
jeka943 years ago
7 0
Exact form:
42 \sqrt{3}
decimal form:
72.74613391...
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