解不等式(x-2)(x+4)+3
问题描述:
解不等式(x-2)(x+4)+3
解不等式(x-2)(x+4)+3(x-3)∧2>=(2x+1)(2x-1)
答
fdjkshafkjahsd
解不等式(x-2)(x+4)+3
解不等式(x-2)(x+4)+3(x-3)∧2>=(2x+1)(2x-1)
fdjkshafkjahsd