umar70 umar70
  • 12-10-2022
  • Mathematics
contestada

Given that p(x + 2)(x + 1) + q(x - 3)(x - 1) +
r(x - 2)(x - 6) = 2x2 + 7x - 13 for all values
of x, find the values of p, q and r.

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