Question

Tìm A, B, C:

A= 199²- 199

B= 200⁴+ 100

C= 330²+ 330

Answer 1

A= 39402

B= 1600000100

C= 109230

Answer 2

A=199

B=1599999900

C=330

Answer 3

Sai rồi bạn ơi, đây là lũy thừa mà!!!

Answer 4

A=199.199-199.1      B=2⁴.100.100³+100.1     C=330.330+330.1

A=199.(199-1)          B=100.(16000000+1)       C=330.(330+1)

A=199.198               B=100.16000001             C=330.331

A=39402                  B=1600000100                C=109230

Answer 5

A=199(199-1)=199.198=39402

B=(100.2)⁴+100=100⁴.2⁴+100=100.(16000+1)=100.16001=1600100