Algebra is a core part of mathematics that develops critical thinking and problem‑solving skills. Among its many topics, inequalities stand out as both essential and challenging for students. Whether ...

Show values that satisfy an inequality on a set of axes by drawing the line of the corresponding equation and shading the area specified in a question. Include a dashed line for inequalities where the ...

An equation is formed by an expression either side of an equals sign, the left hand side is equal to (i.e. has the same overall value) as the right hand side. The key to dealing with equations is to ...

Dynamic inequalities and integral equations on time scales represent a unifying framework that seamlessly bridges discrete and continuous analysis. By generalising classical inequalities such as those ...

An inequality can be represented graphically as a region on one side of a line. Key fact Inequalities that use \(\textless\) or \(\textgreater\) symbols are plotted with a dashed line to show that the ...