(x-5)(x-5)
Because in the original equation you do (x-5) twice which would be the simplified version of (x-5)(x-5)
Check the picture below.
notice, when dividing we have to put the dividend in descending order, now, the cubic, square and single terms are there, but they have a coefficient of 0, as you see in the picture in green, so we add those properly.
Answer:
3.3e+7
Step-by-step explanation: