" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
4²+x²=5²
16+x²=25
x²=-16+25
x²=9 /√
x=√9
x=3
b) 20÷2=10
10²+8²=y²
100+64=y²
y²=164 /√
y=√164
y=2√41
c) x²+10²=12²
x²+100=144
x²=144-100
x²=44 /√
x=√44
x=2√11
z=2x
z=4√11
Myślę, że będzie dobrze. ;D
x²+4²=5²
x²+16=25
x²=9
x=√9
x=3
zad. 2.
y²=10²+8²
y²=164
y=√164
y=√41*4
y=2√41
zad. 3.
x²+10²=12²
x²+100=144
x²=44
x=√44
x=√4*11
x=2√11
z=2x
z=4√11
Jakbyś miała jakieś pytania to na PW, chętnie pomoge :]