Answer:
i cant see the link try reposting
Step-by-step explanation:
Step-by-step explanation:
By binomial theorem,
T(r+1) = nCr * a^(r+1) * b^r
Term 4 = 7C3 * (2x)^4 * (-5y)^3 = 35 * (16x^4) * (-125y^3) = -70000x^4y^3.
64 6-2=4 then 4 times 4= 16 times 4 equals 64
Answer:
26 2/3
Step-by-step explanation:
7(4)-9(130)
28-1170
answer: -942