根号2减3又根号二分之一再加根号32
问题描述:
根号2减3又根号二分之一再加根号32
答
√2-3√(1/2)+√32
=√2-3√2/2+4√2
=7√2/2
根号2减3又根号二分之一再加根号32
√2-3√(1/2)+√32
=√2-3√2/2+4√2
=7√2/2