Question

(20a - 1) ÷ b when a= 2 and b= 13​

Answer 1

Answer:

3

Step-by-step explanation:

(20a - 1) ÷ b

a = 2

b = 13

(20(2) - 1) ÷ 13

(40-1)÷13

39÷ 13

= 3

Answer 2

answer: 32a^{13}b

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