2*2^2011-(-2)^2012 3^100+6*3^99-3^1012*2^2011-(-2)^20123^100+6*3^99-3^101
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/28 10:49:45
![2*2^2011-(-2)^2012 3^100+6*3^99-3^1012*2^2011-(-2)^20123^100+6*3^99-3^101](/uploads/image/z/695710-46-0.jpg?t=2%2A2%5E2011-%28-2%29%5E2012+3%5E100%2B6%2A3%5E99-3%5E1012%2A2%5E2011-%28-2%29%5E20123%5E100%2B6%2A3%5E99-3%5E101)
2*2^2011-(-2)^2012 3^100+6*3^99-3^1012*2^2011-(-2)^20123^100+6*3^99-3^101
2*2^2011-(-2)^2012 3^100+6*3^99-3^101
2*2^2011-(-2)^2012
3^100+6*3^99-3^101
2*2^2011-(-2)^2012 3^100+6*3^99-3^1012*2^2011-(-2)^20123^100+6*3^99-3^101
2*2^2011-(-2)^2012=2^2012-2^2012=0
3^100+6*3^99-3^101=3^100+2*3*3^99-3^101=3^100+2*3^100-3^101=3*3^100-3^101=3^101-3^101=0
a*a^n=a^(n+1)