Matematika 12

Greg Attwood, Jack Barraclough, Ian Bettison, Alistair Macpherson, Bronwen Moran, Su Nicholson, Diane Oliver, Joe Petran, Keith Bledger, Harry Smith, Geoff Staley, Robert Ward-Penny dhe Dave Wilkins

Pyetja

Thjeshto:

  1. x3:x2x^3 : x^{-2}
  2. x5:x7x^5 : x^7
  3. x32×x52x^{\frac{3}{2}} \times x^{\frac{5}{2}}
  4. (x2)32(x^2)^{\frac{3}{2}}
  5. (x3)53(x^3)^{\frac{5}{3}}
  6. 3x0.5×4x0.53x^{0.5} \times 4x^{-0.5}
  7. 9x23:3x169x^{\frac{2}{3}} : 3x^{\frac{1}{6}}
  8. 5x755x^{\frac{7}{5}} :: x25x^{\frac{2}{5}}
  9. 3x4×2x53x^4 \times 2x^{-5}
  10. x×x3\sqrt{x} \times \sqrt[3]{x}
  11. (x)3×(x3)4(\sqrt{x})^3 \times (\sqrt[3]{x})^4
  12. (x3)2x\dfrac{(\sqrt[3]{x})^2}{\sqrt{x}}