potatonamefunny potatonamefunny 18-12-2022 Mathematics contestada ‼️SOMEONE HELP‼️Simply. Express your answer using positive exponents (r ^ - 8 * s ^ - 1 * t ^ - 1 * u ^ 7)/(r ^ 6 * s ^ 0 * t ^ - 9 * u * r ^ - 1 * s ^ - 7 * t ^ 0 * u ^ 0)
