Question

Bagi"pointTentukan hasil operasi hitung bentuk aljabar berikut
•15x^6:[24x^5:(8x³)]
•m^6n^9:(-m^5n^6:(-m²n)]

Answer 1

Verified answer

Mapel : Matematika
Kelas : VII SMP
Bab : Aljabar

Pembahasan :
15x⁶ : [24x⁵ : (8x³)]
= 15x⁶ : [3x²]
= 5x⁴

————————————————
m⁶n⁹ : [-m⁵n⁶ : (-m²n)]
= m⁶n⁹ : [m³n⁵]
= m³n⁴

Answer 2

Verified answer

15x^6:[24x^5:(8x³)]
= 15x^6 : 3x²
= 15/3 x^6-2
= 5x^4

m^6n^9:(-m^5n^6:(-m²n)]
= m^6 n^9 : (m ^5-2 n^6-1)
=m^6 n^9 : m^3 n ^5
= m^6-3 n^9-5
= m^3 n^4