Q
f(x) = x5 × x² ÷ (x × 5)
f(5) = ......
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f(x) = x5 × x² ÷ (x × 5)
f(5) = ......
nt: unfollow aja akunku ☺️
بِسْـــمِ اللَّهِ الرَّحْمَــنِ الرَّحِيْمِ
...
[tex]f(x) = {x}^{5} \times {x}^{2} \div (x \times 5)[/tex]
[tex]f(5) = {5}^{5} \times {5}^{2} \div (5\times 5)[/tex]
[tex]f(5) = {5}^{5} \times {5}^{2} \div {5}^{2} [/tex]
[tex]f(5) = {5}^{5 + 2 - 5}[/tex]
[tex]f(5) = {5}^{5}[/tex]
[tex]f(5) = \underline{5 \times 5} \times \underline{5 \times 5} \times 5[/tex]
[tex]f(5) = \underline{25 \times 25} \times 5[/tex]
[tex]f(5) = 625 \times 5[/tex]
[tex]f(5) = \bf3.125[/tex]
...
وَاللَّهُ عَالَمُ بِاالصَّوَافَ
f(x) = x5 × x² ÷ (x × 5)
f(5) = 5(5) × 5² ÷ (5 × 5)
f(5) = (5 × 5) × 5² ÷ (5 × 5)
f(5) = 25 × 5² ÷ (5 × 5)
f(5) = 25 × (5 × 5) ÷ (5 × 5)
f(5) = 25 × 25 ÷ (5 × 5)
f(5) = 25 × 25/25
f(5) = 25 × 1
f(5) = 25
Kesimpulan hasil dari f(5) adalah : 25
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