Giúp em nhanh ạ
a)x+200=1+3+5+7+…..+313
b)x+2500=2+4+6+….+320
c)x+10(mũ10)=9+99+999+…..+9999999999
Giúp em nhanh ạ a)x+200=1+3+5+7+…..+313 b)x+2500=2+4+6+….+320 c)x+10(mũ10)=9+99+999+…..+9999999999
Share
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Giúp em nhanh ạ
a)x+200=1+3+5+7+…..+313
b)x+2500=2+4+6+….+320
c)x+10(mũ10)=9+99+999+…..+9999999999