Binomial Theorem Exam Style Question 1

[HEGARTYMATHS]

Are you taking into account the number with the x being raised to a power. That's a common mistake so maybe you're doing that.

[mathsstc]

sir, i thank you for the explanation, you let the question look like 2+2=4, continue the great work

[TheOwnerPO]

i'm not get whole numbers when i simplify ....instead i'm getting fractions...