Skip to content / Đến nội dung
ThichHocToan.com

TIMO 2018 - Senior Secondary (Grades 10-12) - Heat Round - Paper 4 Question 7

TIMO · TIMO 2018 - Senior Secondary (Grades 10-12) - Heat Round - Paper 4

Question 7

Find the constant term of $\left(2x-\frac1x\right)^3\left(x+\frac1x\right)^4$.