# math , help,algebra

i am up to this point in my problem but i don't know what to do next with it can someone show me.

Directions: Simplify by combining like terms

these are the steps that i've done so far.

=x * radical (2) * 3 - 3*radical (2) * 2 * x
from here i do not know can someone help me finish.

You are so close

=x*√2*3-3*√2*2*x
=3x√2-6x√2
=-3x√2 or -3√2*x

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