You can solve lineaar quadratic systems by either the elimination or the substitution methods. You can also solve them using the comparison method. Which method works best depends on which method the person solving them is comfortable with.
Chat with our AI personalities
Simultaneous equations can be solved using the elimination method.
Algebraic expressions can't be solved because they are not equations but they can be simplified.
A quadratic equation can be solved by completing the square which gives more information about the properties of the parabola than with the quadratic equation formula.
If you mean 3x2+4x-2 = 0 then it can be solved by means of the quadratic equation formulla
X = 135 and y = 15 Solved by addition and substitution