exam Maths Puzzle Numerical Ability

I need help with this problem. Find the value of x: log base x 169/9=2
Thank you for your help.

Read Solution (Total 0)

exam Other Question

Can someone help me with these three problems.

I have to solve this equation.

1) sqrt2x+1+x=7

Simplify the radical expressions.

2) sqrt3*sqrt6

3) 18-sqrt20/2

The find the verticies and area of the triangle formed by y=|x-3| and -x+2y=5.