CTET PAPER 2 · Science

Adapted CTET Q58: Given A = x²(1−3y²), B = x(xy²−2x), C = 3y(y−4x²y), and A+B−C = px²+qx²y²+ry², find 5p+q−r.

  1. 12
  2. 10
  3. 18
  4. 8
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