Calculation: (- 0.125) ^ 2013 * (- 8) ^ 2012 What methods should be analyzed

Calculation: (- 0.125) ^ 2013 * (- 8) ^ 2012 What methods should be analyzed


(- 0.125) ^ 2013 * (- 8) ^ 2012 = (- 0.125) ^ 2012 * (- 8) ^ 2012 x (- 0.125) = (0.125x8) ^ 2012 x (- 0.125) = 1 x (- 0.125) = - 1 / 8, benefactor, I see that you are a unique talent in the Wulin. If you concentrate on practicing, you will become a great weapon in the future



Solution equation: x1 × 2 + x2 × 3 + +x2013×2014=2013.


∵11×2+12×3+… +12013×2014=(1-12)+(12-13)+… +(12013-12014)=1-12+12-13+… +12013-12014=1-12014=20132014,∴x(11×2+12×3+… +12013×2014)=x(1-12)+(12-13)+… +(12013-12014)=20132014x=2013,...



Given that m and N are the following of the equation x-2012x + 2013 = 0, try to find the value of the algebraic formula (m-2013m + 2014) (n-2013n + 2014)


M-2012m + 2013 = 0, n-2012n + 2013 = 0, M + n = 2012, Mn = 2013, then the original formula = (0-m + 1) (0-n + 1) = 1 - (M + n) + Mn = 1-2012 + 2013 = 2 (M + n) + Mn