Proszę o rozwiązanie. (pierw.z.2+pierw.z.3)do potęgi 4 - 10(pierw.z.3+pierw.z.2)do potęgi drugiej. Lub. (sqrt2+sqrt3)^4-10(sqrt3+sqrt2)^2
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
( √2 + √3 )do 4 -10 (√3 + √2)² = [ ( √2 + √3 )²]² - 10(√3 + √2)² = [ 2+2 √6 + 3]² - 10(3+ 2√6 +2) = (5 + 2√6)² - 10 ( 5 +2√6) = 25 +20√6 +24 - 50 -10√6 = -1 +10√6
(√2+√3)^4 – 10(√3+√2)^2= [(√2+√3)^2]^2 – 10(3+2)= (2+3)^2 – 30 – 20= 4 + 9 – 50= 13 – 50= -37