2 x 10 5x July 8, 2019 16 32 64 128 2 x 10 )+ 5x 83 X 2 10 5x 14 X 2 10 5x 4 2 2x 5x 10 )= 0 2x 2 10 5x X 2 5x 10 0 X 2 5x 10 0 complete the square X 2 2x 5x 10 4x 2 x 5x 10 3 x 2 )+ 10 5x 4 X 2 )( 3x2 5x 10 5 x 2 )= 5x 10 7 x 2 )= 5x 10 Y x 2 5x 10 F x )= 2 5x 10