1.

Expand (x/2 + 2y/3 - 3z/4)^2plz answer me fast its urgent​

Answer»

Answer:

2y-9z

STEP by step PROCESS

(x+2y-3z)2=2x+4y-6z

so,(2x+4y-6z)-2x-2y-3z

=2y-9z

Step-by-step EXPLANATION:



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