Factorize the following expression.
Change the subject of the equation to y.
Solve the following equation to find the value of x.
Factorize the following:
Use the appropriate algebraic identity to expand the bracket and simplify the following.
Solve the following quadratic equation to find the values of x.
What is the degree of the following expression?
Solve the following to find both possible values of m.
Solve the following equation.
How many solutions can each of the following equations have?
If the area of a rectangle is 91 sq units and the longer side is 6 units more than the shorter side. Find the length of both sides.