yeah i paid for this to get steps so i can see how to do it
Answer provided by our tutors
Are you trying to solve the equation 'x^2 - 144 = 0'?
If yes, then you need to first click on 'Solve' tab and then type in the equation:
This way you will get the following solution:
Click here to see the solution.
If you want to factor the expression 'x^2 - 144' then you just type ' 'x^2 - 144' without '=0', and you will get the following factorisation:
Click here to see the step by step solving. You can obtain an explanation for any step by clicking on it.