I. Divide 2x2+5x-23 by x+5. Solution:" 2x-5 underline Quotient Divisor x+5 [2x2+5x-23 Dividend 2x2+10x -5x-23 -5x-25/2 Remainder Therefore, 2x2+5x-23 / x+5=2x-5+ 2/x+5 .

Divide using long division: standard: 2 x + \dfrac{2}{x + 5} - 5quotient: 2 x - 5remainder: 2Divide using long division: {"divisor": "x + 5", "dividend": "2 x^{2} + 5 x - 23", "quotient": "2 x - 5", "remainder": "2", "sub_divs": [{"val": "2 x", "sub_exp": "2 x^{2} + 10 x", "remainder": "- 5 x - 23"}, {"val": "-5", "sub_exp": "- 5 x - 25", "remainder": "2"}]}Answer: