1)16а^4
2)243b^5
3)216n^3
4)64n^2
5)-8p^3
6)625q^4
7)49c^2
8)-243d^5
9)m^6n^6
10)a^4b^4
11)p^3q^3
12)c^10d^10
13)x^5
14)e^10
15)z^17
17)t^34
<span>2sin3x=-1
</span>
<span>sin3x=-1/2
</span>
<span>3x=7п/6 +2пn
x=7п/18+2пn/3
</span>
<span>1) 3x = - 6
х = - 2
2) x + 3 = 6
х = 3
3) 4x - 4 = x + 5
3х = 9
х = 3
4) 5x - 8 = 2x + 4
3х = 12
х = 4
3 и - 2</span>