Pertanyaan

Tentukan hasil operasi hitung bentuk aljabar berikut! ( x 4 y 5 × x 3 y 2 ) : ( − x 6 y 5 : x y 2 )

Tentukan hasil operasi hitung bentuk aljabar berikut!

$(x^{4} y^{5} \times x^{3} y^{2}) : (- x^{6} y^{5} : x y^{2})$

Y. Fathoni

Master Teacher

Mahasiswa/Alumni Universitas Negeri Yogyakarta.

Jawaban terverifikasi

Jawaban

diperoleh hasil operasi hitung bentuk aljabar adalah .

diperoleh hasil operasi hitung bentuk aljabar open parentheses x to the power of 4 y to the power of 5 cross times x cubed y squared close parentheses space colon space open parentheses negative x to the power of 6 y to the power of 5 space colon space x y squared close parentheses

open parentheses x to the power of 4 y to the power of 5 cross times x cubed y squared close parentheses space colon space open parentheses negative x to the power of 6 y to the power of 5 space colon space x y squared close parentheses

adalah

Pembahasan

Gunakan konsep pembagian dua bentuk aljabar dengan menggunakan faktor yang sama dan perkalian bentuk aljabar. Perhatikan perhitungan berikut. Jadi, diperoleh hasil operasi hitung bentuk aljabar adalah .

Gunakan konsep pembagian dua bentuk aljabar dengan menggunakan faktor yang sama dan perkalian bentuk aljabar.

Perhatikan perhitungan berikut.

$table attributes columnalign right center left columnspacing 2px end attributes row blank blank cell open parentheses x to the power of 4 y to the power of 5 cross times x cubed y squared close parentheses space colon space open parentheses negative x to the power of 6 y to the power of 5 space colon space x y squared close parentheses end cell row blank equals cell open square brackets open parentheses x to the power of 4 cross times x cubed close parentheses open parentheses y to the power of 5 cross times y squared close parentheses close square brackets space colon space open parentheses fraction numerator negative x to the power of 6 y to the power of 5 over denominator x y squared end fraction close parentheses end cell row blank equals cell open square brackets open parentheses x to the power of 7 close parentheses open parentheses y to the power of 7 close parentheses close square brackets space colon space open square brackets open parentheses fraction numerator negative 1 over denominator 1 end fraction close parentheses open parentheses x to the power of 6 over x close parentheses open parentheses y to the power of 5 over y squared close parentheses close square brackets end cell row blank equals cell x to the power of 7 y to the power of 7 space colon space open parentheses negative 1 close parentheses open parentheses x to the power of 5 close parentheses open parentheses y cubed close parentheses end cell row blank equals cell x to the power of 7 y to the power of 7 space colon space open parentheses negative x to the power of 5 y cubed close parentheses end cell row blank equals cell fraction numerator x to the power of 7 y to the power of 7 over denominator negative x to the power of 5 y cubed end fraction end cell row blank equals cell open parentheses fraction numerator 1 over denominator negative 1 end fraction close parentheses open parentheses x to the power of 7 over x to the power of 5 close parentheses open parentheses y to the power of 7 over y cubed close parentheses end cell row blank equals cell open parentheses negative 1 close parentheses open parentheses x squared close parentheses open parentheses y to the power of 4 close parentheses end cell row blank equals cell negative x squared y to the power of 4 end cell end table$

Jadi, diperoleh hasil operasi hitung bentuk aljabar open parentheses x to the power of 4 y to the power of 5 cross times x cubed y squared close parentheses space colon space open parentheses negative x to the power of 6 y to the power of 5 space colon space x y squared close parentheses adalah negative x squared y to the power of 4 .