<span>4(х-1)-8х<5х+5
4x-4-8x</span><span><5x+5
-4x-5x</span><span><5+4
-9x</span><9
x>-1
Ответ:(-1;+∞)
-b^2-b-(b^3+343)=-b^2-b-b^3-343=-b^3-b^2-b-343
(7/3)=(3/7)⁻¹
(3/7)³ˣ⁺¹ =((3/7)⁻¹)⁵ˣ⁻⁹
3х+1=9-5х
3х+5х=9-1
8х=8
х=1
(4√6-10)²=(10-4√6)²
10 > 4√6 значит второе верно
log4 (4√6-10)² + log8 (4√6+10)³ = log2² (10-4√6)² +log2³ (10+4√6)³ = 1/2*2 log2 (10-4√6) + 1/3*3 log2 (10+4√6)= log2 (10-4√6)(10+4√6)=log2 (100-96)= log2 2²=2