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3 years ago

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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A calculator can answer this for you.

_____

Following the steps of the <em>order of operations</em>, you evaluate inner parentheses first. The exponents are the first to be evaluated there.

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