Solving Quadratic Equations Worksheet. Solving equations with completing the square 1. 1 k 1 k 5 0 1 5 2 a 1 a 2 0 1 2 3 4k 5 k 1 0 5 4 1 4 2m 3 4m 3 0 3 2 3 4 5 x2 11 x 19 5 3 8 6 n2 7n 15 5 5 2 7 n2 10 n 22 2 6 4.
1 m2 5m 14 0 2 b2 4b 4 0 3 2m2 2m 12 0 4 2x2 3x 5 0 5 x2 4x 3 0 6 2x2 3x 20 0 7 4b2 8b 7 4 8 2m2 7m 13 10 1. Quadratic equations basic factorisation. Quadratic equations completing the square.
Completing the square 1.
X 10 248 0 18. Isolate the x 2 term on one side of the equation and the constant term on the other side and solve for x by taking square roots. 5rs 25r 3s 15 14. X 4 29 0 17.
