Ответы
Ответ дал:
0
284 (2)=![( frac{ k^{2}+kx+kx+ x^{2} - x^{2} +kx- k^{2} }{ k^{3} x +x^{3} }) ÷
( frac{ k^{2}+2 x^{2} - k^{2} -2kx-kx- x^{2} }{ k^{3} + x^{3} } = [tex] frac{3kx}{ k^{3}+ x^{3} } ÷ frac{3kx}{ k^{3} + x^{3} } = 1; ( frac{ k^{2}+kx+kx+ x^{2} - x^{2} +kx- k^{2} }{ k^{3} x +x^{3} }) ÷
( frac{ k^{2}+2 x^{2} - k^{2} -2kx-kx- x^{2} }{ k^{3} + x^{3} } = [tex] frac{3kx}{ k^{3}+ x^{3} } ÷ frac{3kx}{ k^{3} + x^{3} } = 1;](https://tex.z-dn.net/?f=%28+frac%7B+k%5E%7B2%7D%2Bkx%2Bkx%2B+x%5E%7B2%7D+-+x%5E%7B2%7D+%2Bkx-+k%5E%7B2%7D++%7D%7B+k%5E%7B3%7D++x+%2Bx%5E%7B3%7D++%7D%29+%C3%B7%0A%28+frac%7B+k%5E%7B2%7D%2B2+x%5E%7B2%7D+-+k%5E%7B2%7D+-2kx-kx-+x%5E%7B2%7D++%7D%7B+k%5E%7B3%7D+%2B+x%5E%7B3%7D+%7D++%3D%C2%A0%5Btex%5D+frac%7B3kx%7D%7B+k%5E%7B3%7D%2B+x%5E%7B3%7D+%7D++%C3%B7+frac%7B3kx%7D%7B+k%5E%7B3%7D+%2B+x%5E%7B3%7D+%7D+%3D+1%3B+)
285. (2)
285. (2)
Вас заинтересует
7 лет назад
9 лет назад
9 лет назад