Solve x 4 4x 2
- Solve x 4 4x 2 12 0
- Solve x 4 4x 2 3 0
- Solve for x 4x 4 8 and 9x 5 23
- Solve by factoring x 2 4x 4 0
- Solve x 4 4x 4 1 2
- Solve x 4 4x 3 2x 2 12x 9 0
- Solve 2 x 4 )= 4x 3 2x 5
- Solve 4x x 4 20
- Solve x 2 4x 4 0
- Solve x y 4 4x 2 3y 2 33
- Solve x 4 x 3 16x 2 4x 48 0
- Solve x 2 4x 4 36 using square roots
- Solve x 2 4x 4 0 by graphing
- Solve x 2 4x 4 9