Question

Math Help

Answer 1

factorize the terms in the square roots

Answer 2

here you go 4.24264068712

Answer 3

thanks

Answer 4

\[3\sqrt8-\sqrt{18}\]\[=3\sqrt{2^3}-\sqrt{2\times 3^2}\]\[=6\sqrt{2}-3\sqrt{2}\]\[=3\sqrt2\]

Answer 5

so basically 4.24