Question

(3b+2) (5b-4) -(b-5) (3b+2) ​

Answer 1

(3b + 2) (5b -4)-(b -5)(3b+2)

remove the bracket

3b + 2 × 5b - 4 - b + 5 × 3b + 2

42b + 2 - 4 + 5 + 2

42b -4 + 2 + 5 + 2

42b - 4 + 9

42b + 5

Answer 2

Answer:

I hope this answer is correct