I am more confused.
I have a question. In the first step, why do you cancel out $$a^2?$$
Take a look.
$$\boxed{a^4*a^5=aaaa*aaaaa}$$
Is there a value for a?
I may need help on the ones of subtracting. Can you teach me how to do it?
Only help on T.
± is called the plus-minus sign. Hope that helps.
Yes it is. And it is incorrect, I guess. I will shoot the photo.
$$13.75=\boxed{13\frac{3}{4}}$$
I fixed it!
It does, but it is confusing. And the answer is not there in the homework. I will shoot the photo, and you would see that the answer isn't there, and it will be my proof and evidence that the answer is not there. So, do I shoot the photo?
Only help on T.