Q.yg ez pz poin dikit
x!+x²+x=???
x=4
x!+x²+x=???
x=4
Penyelesaian :
x! + x² + x
x = 4
= 4! + 4² + 4
= (4 × 3 × 2 × 1) + (4 × 4) + 4
= (12 × 2 × 1) + 16 + 4
= (24 × 1) + 16 + 4
= 24 + 16 + 4
= 40 + 4
= 44
- x! + x² + x
- 4! + 4² + 4
- ( 4 × 3 × 2 × 1 ) + ( 4 × 4 ) + 4
- ( 12 × 2 ) + 16 + 4
- 24 + 16 + 4
- 24 + 20
- 44
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