exam Maths Puzzle Numerical Ability

(2y^3-5y)(4y^2+3)

Read Solution (Total 0)

exam Other Question

find the coefficients a,b,c.

log(7,(8x^6/y^4)) = a log(7,2) + b log(7,x) + c log(7,y).

I do not understand the form they are seeking.

I have come up with 6log(7,8)+log(7,
please explain how to perform this

Evaluate or simplify the expression

log 0.0001