Rewrite Division: Rewrite the division as multiplication by the reciprocal of the second fraction. So, (12su219s2u)÷3s becomes (12su219s2u)×(3s1).
Multiply Numerators and Denominators: Multiply the numerators and then multiply the denominators. So, (12su219s2u)×(3s1) becomes (12su2×3s19s2u×1).
Perform Multiplication: Perform the multiplication in the numerator and the denominator. The numerator is simply 19s2u, and the denominator is 12su2×3s, which simplifies to 36s2u2.
Simplify Fraction: Simplify the fraction by canceling out common factors. The s2 in the numerator and one s2 in the denominator cancel out, and the u in the numerator cancels out one u in the denominator. This leaves us with 36su19.
Check for Further Simplification: Check for any further simplification. Since 19 and 36 have no common factors and s and u are not like terms, the fraction is already in its simplest form.
More problems from Multiply and divide rational expressions