explain please
How did I know to multiply by 3
I do not understand the question
I don't understand how we get .45
Hi is there any way to factorise this expression?
please show an explanation of solutions
what is the e sign means? inthe answer?
6a^-2b^1 * (-2a^11 b^4
Yes I already asked for help I don't understand how you get from the original problem to the second step 7 to -4
where did 660 come from? What was multiplied to get that?
