[" In solve "2x^(2)+x-4=0" by the metho "],[" of complefing the square."]

Solve x^(2) + 6x - 7=0 by the method of completing the square.

Solve the equation 2x^(2)+x-4=0 by the method of completing the square.

Solve the equation 2x^(2)-5x+3=0 by the method of completing the square.

Solve the equation 2x^(2)-5x+3=0 by the method of completing square.

Solve the equation 2x^2-5x+3=0 by the method of completing square.

Which constant must be added and subtracted to solve the quadratic equation 9x^2+ 3/4x - sqrt2 = 0 by the method of completing the square?

solve x^2+2x+4 = 0

solve x^2+2x+4 = 0

Solve x^(2)-4|x|+3<0

Solve x^2+4x+4=0