Question

If a is the repeated root of quadratic
equation f(x) = 0 and A(x), B(x) and
C(x) are polynomials of degree 3,4 and 5
respectivelty, then
A(x) B(x) C(x)
6(x) = A(a) Bla) C(a) is
A' (a) B'(a) c'(a)
divisible by
1) f (x) 2) A(x) 3) B(x) 4) C(x)​

Answer 1

Answer:

b

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