हल करना គ . (4/5 * x - y/2)(4/5 * x + y/2) | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$( \frac { 4 } { 5 } x - \frac { y } { 2 } ) ( \frac { 4 } { 5 } x + \frac { y } { 2 } )$$