Matrices
picture down below: )
dont answer if you dont know the answer i seriously need to pass this last few quizes to graduate

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.

i'm not really sure how to answer that

step-by-step explanation: