a) c_2( 3 x + y )^2 ( 2/5 x + 1 )^2 b, d , ( - Dicamon

Question

a)  c_2( 3 x + y  )^2  ( 2/5 x + 1  )^2 b,  d , ( 5 x - 1  ) ( 5 x + λ )  ( 3 x - 2  )^2 - 9 ( x - 1  ) ( x + 1  ) = 2 x Bai 2:  ( 1/3 x - ( y^˙ )  )^2 a)  T ∈

Answer

beta_1; a)( 1 3 x-y)^ 2; =( 1 3 x)^ 2 -2* 1 3 xy+y^ 2; = 1 9 x^ 2 - 2 3 wy+y^ 2; 6)( 2 5 L+1)^ 2; =( 2 5 x)^ 2 +2. 2 5 x 1+1^ 2; = 4 25 lambda^ 2 + 4 5 x+1; 2 * (3x + y) ^ 2;

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