Question

Solve the inequality x2−3x−18≥0

Answer 1

I finally was able to answer

Step-by-step explanation:

2x-3x-18≥0

2x-3x≥18

factorise

x(2-3)≥18

x≥$\frac{18}{(2-3)}$

I hope this helped but i've done this in the way my tutor taught me :)