(a) Resolve the expansion 2 ac (x - 1)(x + 2) into partial fractions sums. (b)...

Question

Question

$(a) Resolve the expansion 2 ac (x - 1)(x + 2) into partial fractions sums. (b) Hence determine the binomial expansion up to a$

math calculus

Answer 1

Answer #1

f +C(-)) = A (31) +8 (x+ xx-1)(94g 처 = g + 8 xxort) 사 ie, 2. = ACx) (42) + 6x (+2] + Cx (1-) , 3 o+(B×1×3)+o = |B = 8 13. aut

Answer 2

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