Question

Subtract: (b^2 + 9 ab + 5a ) - ( 3b^2 -25ab + 1)

Answer 1

- 2b^2 + 34ab + 5a - 1

Explanation:

here's your solution

=> (b^2 + 9ab + 5a) - (3b^2 - 25ab + 1)

=> b^2 + 9ab + 5a - 3b^2 + 25ab - 1

=> - 2b^2 + 34ab + 5a - 1

hope it helps