rozwiąż równanie:
(4-x)(4+x)+(x-√2)²=0
(x-√3)²-(x-√6)²=2√3-3
(x-5)²-(3-x)²=2^6*4^4:8^3
(x+27)(27-x)=9^5*81^-1
1. 16+4x-4x-x²+ x²-2*x*√2+2=
= 16-2√2x+2=
-2√2x=-18/ -2√2
x= 18/2√2 *√2/√2=
18√2/4
2.x²-2√3x+3-(x²-2√6x+6)=2√3-3
x²-2√3x+3-x²+2√6x-6=2√3-3
x²-2√3x+3-x²+2√6x-6-2√3+3=0
nie wiem co zrobić z pierwiastkiem. Pomyślę nad tym jutro.
3. x²-10x+25-(9+6x+x²)=(64*256)/512
x²-10x+25-9-6x-x²=16384/512
-16x=16/(-16)
x=-1
4.27x-x²+729-27x= 59049*1/81
-x²+729=729
-x²=0
x=0
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1. 16+4x-4x-x²+ x²-2*x*√2+2=
= 16-2√2x+2=
-2√2x=-18/ -2√2
x= 18/2√2 *√2/√2=
18√2/4
2.x²-2√3x+3-(x²-2√6x+6)=2√3-3
x²-2√3x+3-x²+2√6x-6=2√3-3
x²-2√3x+3-x²+2√6x-6-2√3+3=0
nie wiem co zrobić z pierwiastkiem. Pomyślę nad tym jutro.
3. x²-10x+25-(9+6x+x²)=(64*256)/512
x²-10x+25-9-6x-x²=16384/512
-16x=16/(-16)
x=-1
4.27x-x²+729-27x= 59049*1/81
-x²+729=729
-x²=0
x=0