Pertanyaan

Bentuk sederhana dari a + b a − b a a + b − b a + b adalah...

Bentuk sederhana dari $\frac{\frac{a + b}{a} - \frac{a + b}{b}}{\frac{a - b}{a + b}}$ adalah...

$negative fraction numerator begin display style open parentheses a plus b close parentheses squared end style over denominator begin display style a b end style end fraction$
$negative fraction numerator begin display style a squared plus b squared end style over denominator begin display style a b end style end fraction$
$fraction numerator begin display style a squared plus b squared end style over denominator begin display style a b end style end fraction$
$fraction numerator begin display style open parentheses a plus b close parentheses squared end style over denominator begin display style a b end style end fraction$

Ikuti Tryout SNBT & Menangkan E-Wallet 100rb

Habis dalam

Klaim

R. RGFLLIMA

Master Teacher

Jawaban terverifikasi

Pembahasan

$fraction numerator begin display style fraction numerator a plus b over denominator a end fraction minus fraction numerator begin display style a plus b end style over denominator b end fraction end style over denominator begin display style fraction numerator a minus b over denominator a plus b end fraction end style end fraction equals fraction numerator begin display style fraction numerator a plus b over denominator a end fraction minus fraction numerator begin display style a plus b end style over denominator b end fraction end style over denominator begin display style fraction numerator a minus b over denominator a plus b end fraction end style end fraction cross times fraction numerator a b open parentheses a plus b close parentheses over denominator a b open parentheses a plus b close parentheses end fraction equals fraction numerator b open parentheses a plus b close parentheses squared minus a open parentheses a plus b close parentheses squared over denominator a b open parentheses a minus b close parentheses end fraction equals fraction numerator open parentheses a plus b close parentheses squared open parentheses b minus a close parentheses over denominator a b open parentheses a minus b close parentheses end fraction equals negative fraction numerator open parentheses a plus b close parentheses squared over denominator a b end fraction$