Rozwiąż układ równań.
3β-4α=α+β
3β-4α+α+β=180
2β=5α
4β-3α=180
4β=10α
-4β+3α=-180
--------------+
7α=180
α=25 5/7
β=64 2/7
β=2,5α
4*2,5α-3a=180
β=2,5a
10α-3α=180
β=2,5*25 ⁵/₇
α=25 ⁵/₇
β=64 ²/₇
Pozdrawiam. ;)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3β-4α=α+β
3β-4α+α+β=180
2β=5α
4β-3α=180
4β=10α
-4β+3α=-180
--------------+
7α=180
α=25 5/7
α=25 5/7
β=64 2/7
3β-4α=α+β
3β-4α+α+β=180
2β=5α
4β-3α=180
β=2,5α
4*2,5α-3a=180
β=2,5a
10α-3α=180
β=2,5α
7α=180
β=2,5*25 ⁵/₇
α=25 ⁵/₇
β=64 ²/₇
α=25 ⁵/₇
Pozdrawiam. ;)