Решите системы неравенства:

Question

Решите системы неравенства:
4-5x}} \right. " alt=" \left \{ {{3(x-2)(x+2) \leq x(3x-1)} \atop {5x-6>4-5x}} \right. " align="absmiddle" class="latex-formula">

Answer 1

3x²-12≤3x²-x⇒x≤12
5x+5x>4+6⇒10x>10⇒x>1
x∈(1;12]