Question

se a2 a2=34 e (a b)2=64 calcule 6ab

Answer 1

a2 = 34 --->  a = 34 / 2 ---->  a = 17 ;

(a b) 2 = 64 ---> ab = 64/2 --> ab = 32 ---> b=32/a --> b=32/17 ;

6 x 17 x 32/17 =  102 x 32/17 =  3264 / 17 = 192

      "  6ab = 192 ''