Find the sum: (3x2 + 5x − 8) + (5x2 − 13x − 5)
(3x² + 5x - 8) + (5x² - 13x - 5)group like terms3x² + 5x² + 5x - 13x - 8 - 58x² - 8x - 13
I showed my work too. hopefully this helps