help i will give star to anyone answer
Answer (1)
Answer:Step-by-step explanation:to find third term, divide by 2 and square (b/2)^21. 492. 9/43. 1/94. 1/165. 9/166. 4/257. 1/168. 19. 25/3610. 4to complete square, +(b/2)^2 on both sides, then factor and solve1. x= -3 positive/negative 2i (i means imaginary)2. n=3 or -93. x= 3 positive/negative square root of 5 all over 24. x= 1 positive negative 2i5. x= 1 or -3
