Giúp em câu 3+4 trắc nghiệm và bài 2+3 tự luận ạ

step-by-step explanation:

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the answer is 3/2 and for decimal: 1.5

hope i

-lavira: )

write out the polynomial, with leading coefficient 1:

y = 1 (x+2)^1 (x-7)^1 (x-5)^2

next time, share the answer choices.   .