Menyelesaikan 4x(7x + y) - 5y(2x + 4y) | 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

$$4x(7x+y)-5y(2x+4y)$$