rfarinas2k7 rfarinas2k7 06-05-2020 Mathematics contestada pls halp i give 15 points What is the sum of the expression shown below? (x + 5) + (x² − 6x + 20) Select one: A. x2 − 5x + 25 B. 2x2 + 9x − 15 C. x2 + 6x + 15 D. 3x2 + 4x + 25