3x-28+24x=-7x+6
34x=-34
x=-1
Решение
4sin(0,5x) * cos(0,5x) - √2 = 0
2sinx = √2
sinx = √2/2
x = (-1)^(n)*arcsin(√2/2) + πk, k∈Z
x = (-1)^(n)*(π/4) + πk, k∈Z
Два решения
2x=-10-8
2x=-18
x=-9
2x=10-8
2x=2
x=1
31*10⁻¹⁶ = 3,1*10*10⁻¹⁶ = 3,1*10⁻¹⁵
5100*10⁻¹⁸ = 5,1*10³*10⁻¹⁸ = 5,1*10⁻¹⁵
0,052*10⁻¹³ = 5,2*10⁻²*10⁻¹³ = 5,2*10⁻¹⁵