| Solved by pluggable solver: EXPLAIN simplification of an expression | |
Your Result: YOUR ANSWERDETAILED EXPLANATIONLook at Notes known roots (x-(2)) Look at Remove unneeded parentheses around factor It becomes Look at Remove extraneous '1' from product It becomes Look at Remove unneeded parentheses around terms It becomes Look at Solved linear equation It becomes Result: This is an equation! Solutions: x=2,x=-5. Universal Simplifier and SolverDone! |
| Solved by pluggable solver: EXPLAIN simplification of an expression |
Your Result: YOUR ANSWERSorry, this expression cannot be simplified. Universal Simplifier and SolverDone! |
| Solved by pluggable solver: SOLVE quadratic equation with variable |
| Quadratic equation For these solutions to exist, the discriminant First, we need to compute the discriminant Discriminant d=16 is greater than zero. That means that there are two solutions: Quadratic expression Again, the answer is: 1, -3. Here's your graph: |
Hope this helps,
lyra