Question

Express each number as a product of its prime factors
a. 140
b. 156
c. 3825​

Answer 1

Step-by-step explanation:

140 = 2×2×5×7

156 = 2×2×3×13

Answer 2

Answer:

140=2.2.2.5.5.7=2³.5².7¹

156=2.2.3.13=2².3¹.13¹

3825=5.5.3.3.17=5².3².17¹

Hope it helps