Ответ:
4) x^2=(4n)^2-(2n)^2
x^2=16n^2-4n^2
x^2=12n^2
x=√12n^2
x=2√3n
5) x^2+x^2=(3√2)^2
2x^2=18
x^2=9
x=3
6) h^2=5^2-4^2
h^2=25-16
h^2=9
h=3
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
4) x^2=(4n)^2-(2n)^2
x^2=16n^2-4n^2
x^2=12n^2
x=√12n^2
x=2√3n
5) x^2+x^2=(3√2)^2
2x^2=18
x^2=9
x=3
6) h^2=5^2-4^2
h^2=25-16
h^2=9
h=3