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Salut!!✌Plz help me......Simplify:-Don't Spam ❌​

Answer»

Step-by-step EXPLANATION:

(5 {x}^{2} +3x−7)(x−1)− \\ (2 {x}^{2} +3x−4)(2x−3) \\  \\ x(5 {x}^{2}  + 3x - 7) - 1(5 {x}^{2}  + 3x - 7) -  \\ (2x(2 {x}^{2} +3x−4) - 3(2 {x}^{2} +3x−4)) \\  \\ 5 {x}^{3}  + 3 {x}^{2}  - 7x - 5 {x}^{2}  - 3x + 7 -  \\ (4 {x}^{3}  + 6 {x}^{2}  - 8x - 6 {x}^{2}  - 9x + 12) \\  \\ 5 {x}^{3}  - 2 {x}^{2}  - 10x + 7 -  \\ (4 {x}^{3}  - 17x + 12) \\  \\   {x}^{3}  - 2 {x}^{2}  + 7x - 5



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