已知3的2x+2次方乘以4的x+1次方等于6的3x+1次方,求x的值

2024-12-02 09:57:38
推荐回答(1个)
回答1:

解:3^﹙2x+2﹚×4^﹙x+1﹚=6^﹙3x+1﹚
3^﹙2x+2﹚×2^﹙2x+2﹚=6^﹙3x+1﹚
6^﹙2x+2﹚=6^﹙3x+1﹚
∴ 2x+2=3x+1
x=1.