Question

(√3+√7)×(√7−√3)÷(3+√7)×(3−√7)

Answer 1

Resposta:

(√3+√7)×(√7−√3)÷(3+√7)×(3−√7)

(√3+√7) = (1,732050807568877‬ + 2,645751311064591‬) =

4,377802118633468‬

(√7−√3) = ( 2,645751311064591 - 1,732050807568877) =

0,913700503495714‬

(3+√7) = ( 3 + 2,645751311064591) = 5,645751311064591

(3−√7) = ( 3 - 2,645751311064591) = 0,354248688935409‬

    (√3+√7)×(√7−√3) =

4,377802118633468‬ * 0,913700503495714‬ = 4,000000000000003‬

    (3+√7)×(3−√7) =

5,645751311064591 * 0,354248688935409‬ = 1,999999999999998‬

    (√3+√7)×(√7−√3)÷(3+√7)×(3−√7) =

4,000000000000003‬ / 1,999999999999998‬ = 2,000000000000004

Explicação passo-a-passo: