terlampir..... :)))
بِسْـــمِ اللَّهِ الرَّحْمَــنِ الرَّحِيْمِ
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[tex]\displaystyle\tt\int\limits_ {0}^{1} {3x}^{2} + 4 \: dx[/tex]
[tex]\displaystyle\tt = 3 \: . \: \frac{1}{2 + 1} {x}^{2 + 1} + 4 \: . \: \frac{1}{0 + 1} {x}^{0 + 1} \: + c[/tex]
[tex]\displaystyle\tt = 3 \: . \: \frac{1}{3} {x}^{3} + 4 \: . \: \frac{1}{1} {x}^{1} \: + c[/tex]
[tex]\displaystyle\tt = {x}^{3} + 4x\: + c \: \: \: \huge|_ { \tiny0}^{ \tiny1} [/tex]
[tex]\displaystyle\tt = ({1}^{3} + 4(1)) - ( {0}^{3} + 4(0)) [/tex]
[tex]\displaystyle\tt = (1 + 4) - (0 + 0) [/tex]
[tex]\displaystyle\tt = 5 - 0[/tex]
[tex]\displaystyle\tt = 5 \to \green{opsi \: e}[/tex]
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وَاللَّهُ عَالَمُ بِاالصَّوَافَ
[tex] \displaystyle \sf \int^{1} _{0} \: 3 {x}^{2} + 4dx[/tex]
[tex] \displaystyle \sf = 3 \int ^{1} _{0} {x}^{2} dx + \int^{1} _{0} 4dx[/tex]
[tex] \sf = 3( \frac{ {1}^{3} }{3} - \frac{ {0}^{3} }{3} ) + 4(1 - 0)[/tex]
[tex] \sf = 3 (\frac{ {1}^{3} }{3} - \frac{ {0}^{3} }{3} ) + 4(1)[/tex]
[tex] \sf = 3 (\frac{ {1}^{3} }{3} - \frac{ { 0}^{3} }{3} ) + 4[/tex]
[tex] \sf = 3( \frac{ {1}^{3} - {0}^{3} }{3} )+ 4[/tex]
[tex] \sf = 3( \frac{1 - 0}{3} ) + 4[/tex]
[tex] \sf = 3 \times \frac{1}{3} + 4[/tex]
[tex] \sf = \frac{3}{3} + 4[/tex]
[tex] \sf = 1 + 4[/tex]
[tex] \sf = 5 \to(e)[/tex]
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