Question

3^27-27^12=2x81^10:X^2 Calculati X

Answer 1

3^37-27^12=2×81^10:x^2  

3^37-3^36=2×3^40:x^2  

3^36×(3^1-3^0)=2×3^40:x^2  

(3-1)=2×3^4:x^2  

1=3^4:x^2  

x^2=3^4

x^2=(3^2)^2

x=3^2

x=9