What is the value of x when \(81\times\left(\frac{16}{25}\right)^{x+2}\div\left…

GATE · 2017 · CE · Set 2 · General Aptitude

What is the value of x when 81×(1625)x+2÷(35)2x+4=14481\times\left(\frac{16}{25}\right)^{x+2}\div\left(\frac{3}{5}\right)^{2x+4}=144 ?

  1. A.

    1

  2. B.

    −1

  3. C.

    −2

  4. D.

    Cannot be determined

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