Question 30
What is the sum of the coefficients of the expansion of $(x+y)^8$?
PIMSO 2023 - Mathematics - Secondary 2 (Grade 8) - National Round Question 30
PIMSO Maths · PIMSO 2023 - Mathematics - Secondary 2 (Grade 8) - National Round
PIMSO Maths · PIMSO 2023 - Mathematics - Secondary 2 (Grade 8) - National Round