x≤−3 or x≥12
x<−12 or x≥3
−3≤x≤12
−12≤x≤3
Correct answer is A
No explanation has been provided for this answer.
For what values of x is x2−9x+18x2+2x−35 undefined?...
Find the axis of symmetry of the curve y=x2−4x−12....
Given that P and Q are non-empty subsets of the universal set, U. Find P ∩ (Q U Q`)....
What percentage increase in the radius of a sphere will cause its volume to increase by 45%? ...
Find the coefficient of x4 in the binomial expansion of (2+x)6...
The table shows the distribution of marks obtained by some students in a test Marks 0-9 10-...
The gradient of a curve at the point (-2, 0) is 3x2−4x. Find the equation of the curve....