STEP1:Equation at the end of step 1
Equation at the end of step2:
(((p2) - 32s2) + 6pq) + 32q2
Final result :
p2 + 6pq - 9s2 + 9q2
There are many online calculators website who provides many online calculators for you to use. Few of the very useful and important which i've found are:
These online calculators are very useful for the students and it makes calculus and algebra very easy to solve and easy to understand as well.