jujulakaeuaws
31.01.2020 •
Mathematics
What is the simplest form of the expression?
√20 + √45 - √5
a. 5√5
b. 6√5
c. 4√5
d. 13√5
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Ответ:
25√+45−−√−5√
25+45−5
2 Simplify 45−−√45 to 35√35
25√+35√−5√
25+35−5
3 Simplify
45√
Ответ: