Solve the equation : `x^4 - 14x^2 + 45 = 0`

Solve the eqation : x^(4)-14x^(2)+45=0

Solve the equation 2x^2 + 14x + 9=0

solve the equation x^(2) - 18x + 45 = 0

Solve the equation x^4-5x^2+4=0 .

Solve the equation x^4-5x^2+4=0 .

Solve the equation x^3-9x^2 + 14x +24 = 0 if it is given that two of its roots are in the rotio 3:2.

Solve the equation: 2 x^2- 6x + 4 = 0

Show that 2x + 7 is a factor of 2x^3 + 7x^2 - 4x - 14 Hence, solve the equation: 2x^3 + 7x^2 - 4x - 14 = 0.

Solve the given equation -2x^2 + 3x -4 = 0

Solve equation : x^(4)-2x^(2)-3=0