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TS EAMCET · Maths · Quadratic Equation

If 2x+7x2+4x2+9x2+16=Ax+1x2+4+Bx+mx2+9+Cx+nx2+16, then 1 A+1 B+1C=

  1. A 0
  2. B 27
  3. C 1052
  4. D 1092
Verified Solution

Answer & Solution

Correct Answer

(D) 1092

Step-by-step Solution

Detailed explanation

Given that 2x+7(x2+4)(x2+9)(x2+16)=Ax+1x2+4+Bx+mx2+9+Cx+nx2+16 2x+7(x2+4)x2+9(x2+16) = (Ax+1)(x2+9)(x2+16)+(Bx+m)(x2+4)(x2+16)                        …