Pertanyaan

Sederhanakan pecahan-pecahan bentuk aljabar berikut! b. 8 2 c + 3 − 6 3 c − 2

Sederhanakan pecahan-pecahan bentuk aljabar berikut!

b. $\frac{2 c + 3}{8} - \frac{3 c - 2}{6}$

H. Janatu

Master Teacher

Mahasiswa/Alumni Universitas Riau

Jawaban terverifikasi

Pembahasan

$begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell fraction numerator 2 c plus 3 over denominator 8 end fraction minus fraction numerator 3 c minus 2 over denominator 6 end fraction end cell equals cell fraction numerator 3 left parenthesis 2 c plus 3 right parenthesis minus 4 left parenthesis 3 c minus 2 right parenthesis over denominator 24 end fraction end cell row blank equals cell fraction numerator 6 c plus 9 minus 12 c plus 8 over denominator 24 end fraction end cell row blank equals cell fraction numerator negative 6 c plus 17 over denominator 24 end fraction end cell end table end style$