(15 + 10)2 =A25B125C250D50Answer: D. 50 Read Explanation: (15+10)2(15 + 10)2(15+10)2=(15×2)+(10×2)= (15\times2) + (10\times2)=(15×2)+(10×2)=30+20=30 + 20=30+20=50= 50=50 Read more in App