Question

(2/3x-1/2y+z)^2 solve this using algebraic identities ​

Answer 1

Answer:

4/9 x² + 1/4 y² + z² + (-2/3 xy) + (-zy) + (4/3) zx .

Step-by-step explanation:

Using the identity,

(a+b+c)²=>a²+b²+c²+2ab+2bc+2ca.

The answer is 4/9 x² + 1/4 y² + z² + (-2/3 xy) + (-zy) + (4/3) zx.

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