设 [tex=9.714x1.357]O5gShdxh96zocMtNngQN7O4iGpRepUa1L6UFdrG9xaU=[/tex] 且 [tex=4.643x1.357]DSdM63NqUkSJMwu4ftkt5g==[/tex],[br][/br]求 [tex=2.357x1.0]mlCj0amTAbrUSRZCABQVaQ==[/tex]
举一反三
- 设 [tex=9.714x1.357]O5gShdxh96zocMtNngQN7O4iGpRepUa1L6UFdrG9xaU=[/tex] 且 [tex=4.643x1.357]DSdM63NqUkSJMwu4ftkt5g==[/tex],[br][/br]求 [tex=6.071x1.357]a2ijlVd/tj2kSExgqdyjOtfuGxjjupizp6rqMbaqrw0=[/tex]
- 设 [tex=9.714x1.357]O5gShdxh96zocMtNngQN7O4iGpRepUa1L6UFdrG9xaU=[/tex] 且 [tex=4.643x1.357]DSdM63NqUkSJMwu4ftkt5g==[/tex],[br][/br]求 [tex=1.214x1.214]P5oPCB/P8bTaE677/RvwTg==[/tex].
- 设[tex=21.214x2.786]YHIKtHtTy6YeetIBukGWJ/+4CPibC+H1hzFh9VOwgL0S9GN2pUoehfDbgBGc5EnrdWI+XuY+Ymu+pDcK9HiZ9yXnaA2Bu4G6/6u1St7CLSMx59I82bjv1bCI2gEnrsJNql1frne8KsMSeBQW1cNKcuTaRB/F+4LAgzRxiKyGrOQiHFMyz8xDbT+BEy6KACG1U8FMEJreyBo/QSwsxRx8RDhp3OZ7UFFTQRocd2V6R+rERHrZxrt9oGOmh+8uIFvx9eVIIoeiy4uSVcNteqe6RBKTF8FWle9nj+GzCitqy6E=[/tex]且A+2B-C=O，求x，y，u，v的值.
- 设[tex=21.214x2.786]YHIKtHtTy6YeetIBukGWJ/+4CPibC+H1hzFh9VOwgL0S9GN2pUoehfDbgBGc5EnrdWI+XuY+Ymu+pDcK9HiZ9yXnaA2Bu4G6/6u1St7CLSMx59I82bjv1bCI2gEnrsJNql1frne8KsMSeBQW1cNKcuTaRB/F+4LAgzRxiKyGrOQiHFMyz8xDbT+BEy6KACG1U8FMEJreyBo/QSwsxRx8RDhp3OZ7UFFTQRocd2V6R+rERHrZxrt9oGOmh+8uIFvx9eVIIoeiy4uSVcNteqe6RBKTF8FWle9nj+GzCitqy6E=[/tex]且A+2B-C=O，求x，y，u，v的值.
- 设[tex=12.5x5.214]No14tepOrgpLFcwU7iwUQez/wjXGt+M4WQUb/+dQXBjj6lSyAuf4gZYVqoO0QJa37XvdOcNTdQsDE3T+3zHKAyF20DxI6YPobcBhswASjMXXqa2sC6MoBqeo90jUgfYAOilSTxxw2v/qReVsAMLrY+1Zj8IHJDB+E/fv5SsVqSU=[/tex] 求 [tex=2.357x1.0]NovbxKl63Ey/milqTcbe/6gEPwoNWDtR2TNscVjbEeY=[/tex] 。[br][/br]