x2+ 6x - 4 = 36 x = -7, 7 x = 4, -10 x = -4 +- √7 x = 10, -4 2. Multiple Choice 编辑 3 minutes 1 point Solve the following equation by completing the square:n2 - 2n - 3 = 0 {3 and-1} {4 and -4} {5 and -3} {8 and -7} 3. Multiple Choice 编辑 1 mi...
Complete the Squarex2 + 6x = 5 (x + 3)2 = 5 (x + 6)2 = 9 (x + 3)2 = 14 (x + 6)2 = 14 4. Multiple Choice 1 min 1 pt Complete the square for x2 + 12x + ___ x2 + 12x + 144 x2 + 12x + 36 x2 + 12x - 36 x2 + +12x - 144 5. Multiple C...