Solving Quadratics by Factorising
Question x 2 + 6 x + 9 = 0
Answer
Question x 2 + 8 x + 15 = 0
Answer
Question x 2 + 12 x + 32 = 0
Answer
Question x 2 + 14 x + 48 = 0
Answer
Question x 2 − 11 x + 30 = 0
Answer
Question x 2 + 5 x − 14 = 0
Answer
Question x 2 + 8 x − 20 = 0
Answer
Question x 2 + 5 x − 36 = 0
Answer
Question x 2 − 49 = 0
Answer
Question x 2 − 81 = 0
Answer
Question x 2 − 49 = 0
Answer
Question x 2 − 8 x − 20 = 0
Answer
Question x 2 = 9 x + 36
Answer
Question x 2 = 7 x + 8
Answer
Question x 2 + 5 x = 14
Answer
Question x 2 − 1 = 0
Answer