(a+b)^7= a^7+ 7a^7b+ 21 a^6b²+ 35a^5b³+ 35 a⁴b⁴+ 21 a³b^5 + 7a²b^6 + b^7
Answer:
210
Step-by-step explanation:
10+10+1=21
21 x 10=210
-13
hello,
Replace x by the value as below
Thanks
sammy would run out of money in 20 days if that 's the answer your looking for
i don't exactly understand the question but i hope this helps :)
D
