Question

Calculați. Mulțumesc mult !!!

Answer 1

Răspuns:

1

Explicație pas cu pas:

prima paranteza

3+3^44+7^50:7^49=3+3^44+7

a doua paranteza

3^2(22)+7^(1)+15^(n+1):5^(n+1):3^n=3^44+7+3

E=prima paranteza/a doua paranteza=(3+3^44+7)/(3^44+7+3)=1

Answer 2

Răspuns: 1

Explicație pas cu pas:

$\Big(3+3\cdot 3^{43} +(7^{5})^{10}:7^{7^{2}}\Big):\Big(9^{22} +7^{1^{22}} +15^{n+1} :5^{n+1}:3^{n}\Big)=\\\\\Big(3+3^{1+43} +7^{5\cdot 10}:7^{49}\Big):\Big(9^{22} +7^{1} + 3^{n+1} \cdot 5^{n+1} :5^{n+1}:3^{n}\Big)=\\\\\Big(3+3^{44} +7^{50}:7^{49}\Big):\Big(3^{2^{22}} +7^{1} + 3^{n+1} \cdot 1 :3^{n}\Big)=\\\\\Big(3+3^{44} +7^{1}\Big):\Big(3^{44} +7^{1} + 3^{n+1-n}\Big)=\\\\\Big(3+3^{44} +7\Big):\Big(3^{44} +7 + 3^{1}\Big)=\\\\\Big(10+3^{44}\Big):\Big(3^{44} +10\Big)=\\\\ \red{\boxed{\bf ~1}}$

Bafta multa !