Q. 725.0( 1 Vote )

Simplify by combining similar terms:
         + -

Answer :

Reducing into simplest form
==2 
== 5
= =2x2=4 
... 2 +3 - = 2+3x5-4x4 
                                      = 4 +15-16
                                      = (4 +15 -16)
                                      = 3

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