If You mean is : 2 a 2 [ j u s t s u b t i t u t e d a in t o 3 ]
2 a 2 = 2 ( 3 ) 2 = 2 ( 3 × 3 ) = 2 ( 9 ) = 18
2(3)^2= 18 that is with a(3) squared or 2(3)=6 and 6squared or 6^2 = 36.
When substituting a = 3 into the expression 2 a 2 , we calculate it step-by-step to find that 2 ( 3 ) 2 = 2 × 9 = 18 . Therefore, the answer is 18 .
;
Jawab:2x + y = 8Penjelasan dengan langkah-langkah: