Jawaban:Diketahui:p = 2, q = 3, r = 5Hitung nilai dari:q² × q³ × r^(-1) ÷ (p^(-2) × q × r² × p)Langkah-langkah:1. Hitung pembilang:q² × q³ = q^(2+3) = q^5 = 3^5 = 243r^(-1) = 1/r = 1/5Pembilang = 243 × 1/5 = 243/52. Hitung penyebut:p^(-2) = 1/p² = 1/2² = 1/4p^(-2) × q × r² × p = (1/4) × 3 × 5² × 2= (1/4) × 3 × 25 × 2= (1/4) × 150 = 150/4 = 37,53. Hitung hasil:(243/5) ÷ 37,5 = (243/5) × (1/37,5) = 243 / (5 × 37,5) = 243 / 187,5 = 1,296Jadi, hasilnya adalah 1,296.