Category: quadratic equation binomial theorem logarithms

Solution: the numerical coefficient of the 5th term is what?

Solution: If log_x ( 1/144) = – 2 , and x > 0, then x equals

Solution: Find the value of x if (2)log_2 x = 5

Solution: Solve for x, log x^2 – log 5x = log 20

Solution: In the expansion of (x^2 – 2y)^10, find the term involving, a) y^3 ; b) x^12

Solution: Find the middle term in the expansion of (x^2 – 2y)^10

Solution: Expand (x^2 – 2y)^6

Solution: In the expansion of (x^2- 1/x^3)^30, find the term (or term free of x)

Solution: Without expanding (2x – x^2)^5, find the term involving x^8

Solution: the numerical coefficient of the 5th term is