200以上 expand (2x-y 2)^2 320664-Expand the binomial (2x^2+y^2)^4 pham

Solved Solve 9 2 N 5 4 12 10 3 2x 1 32 70 3 3x 2x0 Expand 11 P 2c3 2 P2c 3 Pop Ac 3a X C 2 12 7 Cx Pc2 P X 2 A 13 The A Course Hero  Expand...

Factorise 3(x y)^2-5(x y) 2 172380-Factorise completely 5 x 3 y 2 + 10 x 2 y pham

2 y y' xy' = y 2x, (Factor out y' ) y' 2y x = y 2x, and (Equation 1) If the first derivative y'=0 , then (If , then A=0 ...