Question

Efectuati utilizand regula (axb) la pterea n=a la puterea n x b la puterea n
[3x(5x7)³]²
ajutor va rog

Answer 1

   
[tex][3 \times (5 \times 7)^3]^2 = \\ = [3 \times 5^3 \times 7^3]^2 = \\ = 3^2 \times (5^3)^2 \times (7^3)^2= \boxed{3^2 \times 5^6 \times 7^6} \\ \\ 3^2 \times 5^6 \times 7^6 = 9 \times 15625 \times 117649 = \boxed{16544390625}[/tex]