Simplify the sum.

Question

d squared minus seven times d plus twelve over d squared minus d minus six + d squared plus five times d plus six over d squared minus two times d minus fifteen

(1 point)
Responses

two times d squared minus five times d plus twenty-four over parenthesis d plus two parenthesis times parenthesis minus five parenthesis
Image with alt text: two times d squared minus five times d plus twenty-four over parenthesis d plus two parenthesis times parenthesis minus five parenthesis

two times d squared minus thirteen times d plus twenty-four over parenthesis d plus two parenthesis times parenthesis d minus five parenthesis
Image with alt text: two times d squared minus thirteen times d plus twenty-four over parenthesis d plus two parenthesis times parenthesis d minus five parenthesis

two times d squared plus thirteen times d plus twenty-four over parenthesis d plus two parenthesis times parenthesis d minus five parenthesis
Image with alt text: two times d squared plus thirteen times d plus twenty-four over parenthesis d plus two parenthesis times parenthesis d minus five parenthesis

two times d squared plus five times d plust twenty-four over parenthesis d plus two parenthesis times parenthesis d minus five parenthesis

Answer 1

The simplified sum is:

2d^2 + 5d + 24 / (d + 2)(d - 5)