why did we change the + to minus
Hello why is (a2)-1 turn into a-2? if a2-1 is the rule? then it would be a1
Show the work
what are the coordinates to start the graph
how did u get the straight line
Why is it - my instead of -5my?
Hi, I am trying to divide 133 by 16, how do I get an answer for division?
Where did 17x go
i have a question that asks me to solve the equation by factoring. not expanding. the calculator wont let me factor[..]
too many steps are left out! I am good through 10k-10=15k+25. But how did you get to -5k=35? I am trying to[..]
