हल करना (5(x)^(2)-7x-4)+(2(x)^(2)-8x+13x | 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

$$(5 { x }^{ 2 } -7x-4)+(2 { x }^{ 2 } -8x+13x$$