exam Maths Puzzle Numerical Ability

i hope that you can help me solve this one. thanks.
find all real solutions of the equation.
3squareroot3x+1endsqroot -5=0

Read Solution (Total 0)

exam Other Question

12 RADICAL 48 + 4 RADICAL 27 + 6 RADICAL 75 + RADICAL 3 = X RADICAL 3
SOLVE FOR X
SORRY COULDNT FIGURE OUT HOW TO GET THE RADICAL SYMBOL,
IM COMPUTER STUPID....THANKS Write the following number in scientific notation: 0.0000000372