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Let |x2xx^2x6xx6|=A x^4+B x^3+C x^2+D x+...

Let `|x2xx^2x6xx6|=A x^4+B x^3+C x^2+D x+Edot` Then the value of `5A+4B+3C+2D+E` is equal to a. zero b. `-16` c. `11` d. `11`

Answer

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Knowledge Check

  • Let |(x,2,x),(x^(2),x,6),(x,x,6)|=Ax^(4)+Bx^(3)+Cx^(2)+Dx+E . Then the value of 5A+4B+3C+2D+E is equal to

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    zero
    B
    `-16`
    C
    16
    D
    `-11`

  • Let |(x,2,x),(x^(2),x,6),(x,x,6)| = ax^(4) + bx^(3) + cx^(2) + dx + e Then, the value of 5a + 4b + 3c + 2d + e is equal to

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    `0`
    B
    `-16`
    C
    `16`
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    none of these

  • If 2x+3 = 9 then find the value of 3x+2 A. 12 B. 16 C. 13 D. 11

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