Pertanyaan

201 6 2 − 2015 − 2017 201 6 2 − 2013 − 2019 = ...

$\frac{201 6 ^{2} - 2013 - 2019}{201 6 ^{2} - 2015 - 2017} = ...$

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Klaim

N. Rahayu

Master Teacher

Mahasiswa/Alumni Universitas Negeri Jakarta

Jawaban terverifikasi

Pembahasan

$fraction numerator 2016 squared minus 2013 minus 2019 over denominator 2016 squared minus 2015 minus 2017 end fraction equals fraction numerator 2016 squared minus open parentheses open parentheses 2016 minus 3 close parentheses open parentheses 2016 plus 3 close parentheses close parentheses over denominator 2016 squared minus open parentheses open parentheses 2016 minus 1 close parentheses open parentheses 2016 plus 1 close parentheses close parentheses end fraction equals fraction numerator 2016 squared minus open parentheses 2016 squared minus 3 squared close parentheses over denominator 2016 squared minus open parentheses 2016 squared minus 1 squared close parentheses end fraction equals fraction numerator 2016 squared minus 2016 squared plus 3 squared over denominator 2016 squared minus 2016 squared plus 1 squared end fraction equals 9 over 1 equals 9$