Let A = 3x 2 - 8x + 11, B = -2x 2 + 12x, C = -4x 2 + 7 and D = x 2 - x - 11. If (A + B + C) - D = px 2 + qx + r, then the value of (p + q + r) is:

CTET 2 Math and Science 14 Dec 2024 Shift 1 Paper

Question : 52 of 150

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Let A = 3x² - 8x + 11, B = -2x² + 12x, C = -4x² + 7 and D = x² - x - 11. If (A + B + C) - D = px² + qx + r, then the value of (p + q + r) is:

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