6. Given the following standard C++ code segment. If i-3.1, the value of x is int x - pow(1, 2); A. 3.1 B.3.12 C.23 D3 E. 32 7. Given the following equation, which is the equivalent expression in C++? A((1 + r)" - 1) T A. cout (Left Top) = (175, 210) B.textBoxl->Left(175);textBoxl->Top(210): C.textBoxl->Left(210); textBox!->Top(175); D.textBox1->Left=210; textBox1->Top=175: E. textBoxl->Left = 175; textBoxl->Top=210