Simplify: 8sqrt (44)+7sqrt (28)-9sqrt (99)+3sqrt (112) A 11sqrt (43)+26sqrt (7) B 43sqrt (11)+7sqrt (26) C -43sqrt (11)+26sqrt (7) D -11sqrt (11)+26sqrt (7)

To simplify the expression , we need to simplify each square root term individually.First, let's simplify : Next, let's simplify : Now, let's simplify : Finally, let's simplify : Now, substitute the simplified square roots back into the original expression: Simplify the expression: Combine like terms: Therefore, the simplified expression is , which corresponds to option D.