Question

15. What is the sum of 3x-2y and 2x+3y.​

Answer 1

Answer:

44

5

1. Σ

13 +2° +...+k

1 +3 +5 +...+ (2k - 1)

k=1

1) 22:5

2) 24.5

3

1

Answer 2

Answer:

wow

Step-by-step explanation:

44

5

1. Σ

13 +2° +...+k

1 +3 +5 +...+ (2k - 1)

k=1

1) 22:5

2) 24.5

3

1