Practice:

1. (15v⁹) ÷ (3v⁵) =

15 ÷ 3 = 5

V - v = v

9 – 5 = 4

        Ans = 5v⁴

2. (-63a) ÷ (-7a⁸) =

-63 ÷ -7 = 9

A – a = a

1 - 8 = -7

            Ans: = 9a⁷

3. (30p¹¹q⁴r²) ÷ (-5q²r³) =

30 ÷ - 5 = -6

(p¹¹) = p¹¹

(q⁴ - q²) = q²  

(r² – r³) = r^-1  

        Ans:-6p¹¹q²r^-1

4. (11x³y⁵) ÷ (11y⁵z²) =

11 ÷ 11 = 0

x³ = x³

y⁵ – y⁵ = 0

z² = z-²

           Ans: x³z-²

5. (-42m²n²o⁵) ÷ (6mn²) =

-42 ÷ 6 = -7

m² - m = m

n-² – n² = n^-4

o⁵ = o⁵

      Ans: -7mn^-4o⁵