exam Maths Puzzle Numerical Ability

tutors can you help please

Solve 4^x-6=16^x

and

e^-2x=0.3

Thank you!!!!!!!!!!!

Read Solution (Total 0)

exam Other Question
Multiply.
4xy^3 * 2x^2y * 5xy^2 Factor completely: 2(x+y)^2-7k(x+y)+3k^2