已知A^M=3,A^N=5,求A^M+2N的值
问题描述:
已知A^M=3,A^N=5,求A^M+2N的值
答
A^M+2N
=A^M×(A^N)^2
=3×5^2
=75
已知A^M=3,A^N=5,求A^M+2N的值
A^M+2N
=A^M×(A^N)^2
=3×5^2
=75