Question

[tex]\sf({2x}^{3}-{2x}^{2}+5x)\Big|_{2}^{4}=...[/tex]​

Answer 1

98PEMBAHASAN :[tex]\sf({2x}^{3}-{2x}^{2}+5x)\Big|_{2}^{4}=...[/tex] =2(4³-2³) - 2(4²-2²)+5(4-2) =2(64-8) - 2(16-4) +5(2) =2×56 - 2×12 +10 =112 -24 +10 =98