X (x + 1)(x2+0) C

Question

Question

math trigonometry

Answer 1

Answer #1

10 7 By comparing the coefficienta A BAHC 7 (x+1) (8²9) (SH) (379) AGGRq) + (BHC) (811) (SH) (?+9) (6+1) (879) = (A+B)x2 + (B

Answer 2

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