Some problems of factorization and solving equations Factorization: 1.（2X+1）Yv2+（2X+1）Yv2 2.Xv·4Y-Xv2·Yv3+Xv3·Yv2-X·Yv4 3.2Xvn - 6Xv（n-1）- 8Xv（n-2) 4.（Xv2+Yv2-1）v2 - 4Xv2·Yv2 Solve the inequality 1.2Xv2-3X-2>0 2.-6==0 Solve the equations 1.a.x+y-1 b.2Xv2+3XY+Yv2=5 2.a.x-2y=0 b.3Xv2+2XY=10 This is a senior one's paper, but I didn't go to the connecting class in the summer vacation, so these will not The second question is 2. Xv4 · y-xv2 · yv3 + xv3 · yv2-x · yv4, which means square

Some problems of factorization and solving equations Factorization: 1.（2X+1）Yv2+（2X+1）Yv2 2.Xv·4Y-Xv2·Yv3+Xv3·Yv2-X·Yv4 3.2Xvn - 6Xv（n-1）- 8Xv（n-2) 4.（Xv2+Yv2-1）v2 - 4Xv2·Yv2 Solve the inequality 1.2Xv2-3X-2>0 2.-6==0 Solve the equations 1.a.x+y-1 b.2Xv2+3XY+Yv2=5 2.a.x-2y=0 b.3Xv2+2XY=10 This is a senior one's paper, but I didn't go to the connecting class in the summer vacation, so these will not The second question is 2. Xv4 · y-xv2 · yv3 + xv3 · yv2-x · yv4, which means square

I can do all your questions for you, but please confirm the index of each question. You can do it like this. The square of x = x ^ 2, and so on. If you make the question clear, I can do it for you soon. I'll do the inequality solution for you first. I'm doing it. I'll give the answer right away. Wait a moment. You've made me miserable

400 factorization and factorial equation should have problems and process

Factorization 3a3b2c-6a2b2c2 + 9ab2c3 = 3AB ^ 2 C (a ^ 2-2ac + 3C ^ 2) 3. Factorization XY + 6-2x-3y = (x-3) (Y-2) 4. Factorization X2 (X-Y) + Y2 (Y-X) = (x + y) (X-Y) ^ 2 5. Factorization 2x2 - (a-2b) x-ab = (2x-a) (x + b) 6. Factorization a4-9a2b2 = a ^ 2 (...)