a. (2x)⁵ × 2x²
b. (5n)⁴ × 25n³
c. (3ab)⁶ × 3a⁴b²
Tuliskan hasil perkalian perpangkatan berikut!
Jawaban:
a. 64n^2 x^5
b. 15625 x^4n^3
c. 2187 a^10 b^8
Penjelasan dengan langkah-langkah:
a. (2X)^5 × 2X^2
= (2^5 X^5) × 2n^2
= 32X × 2n^2
= 64n^2 X^5
b. (5n)^4 × 25n^3
= (5^4 X^4) × 25n^3
= 625X^4 × 25n^3
= 15625 x^4 n^3
c. (3ab)^6 × 3a^4 b^2
= (3^6 a^6 b^6) * 3a^4 b^2
= 729 a^6 b^6 × 3a^4 b^2
= (729×3)
= (2187) a^6+4 b^6+2
= 2187 a^10 b^8
🙂