Question

como resolver 100!+100!|99!?

Answer 1

$\frac{100! + 100!}{99!} = \frac{100.99! + 100.99!}{99!} = \frac{99!(100 + 100)}{99!} = 100 + 100 = 200$

Answer 2

$\dfrac{100!+100!}{99!}=\dfrac{100!\cdot(1+1)}{99!}\\\\\\\dfrac{100!+100!}{99!}=\dfrac{100\cdot99!\cdot2}{99!}\\\\\\\dfrac{100!+100!}{99!}=100\cdot2\\\\\\\boxed{\boxed{\dfrac{100!+100!}{99!}=200}}$