Solve the inequality `x^2+x-6ge0`

Solve the inequality: (x^(2)-1)/(x^(2)+1)+x^(2)-5x+6<0

Solve the inequality ((x-3)^(2)(x+7))/((4-x))<0

Solve the inequality [x]^(2)-3[x]+2<=0

Solve the inequality (x^(2)-3x+2)(x^(3)-3x^(2))(4-x^(2))>=0

Solve the inequality ((x-1)^(4)(x-3)^3)/((x-5)^2)ge0

Solve the given inequality: 4x^2+7x+9ge(x+3)^2

Investigating the domain of definition of functions. (a) Solve the inequality sqrt(x+2) +sqrt(x-5) ge sqrt(5-x) (b) Prove that the equality log_(2-x) (x-3) ge -5 has no solution.

Solve the inequation 5x - 2 ge 3x - 1 If x in R and represent the solution on the number line

Solve the inequality . sin x cos x +(1)/(2) tan x ge 1

Solve the inequation 2^(2x^(2)-10x+3)+6.2^(x^(2)-5x).3^(x^(2)-5x)ge3^(2x^(2)-10x+3)