Question

2. Simplify each of the following expressions:(3 + V3) (2 + v2)
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Answer 1

Answer:

3(2+v2)+V3(2+v2)

(6+6v)+(6V+6v^2)

6+6v+6v+6v^2

6+12v+6v^2

i.e.,6v^2+12v+6

by factorization method

6v^2+(6+6)v+6=0

6v^2+6v+6v+6=0

6v(v+1)+6(v+1)=0

(v+1) (6v+6)=0

therefore,v=-1*

or, 6v=-6

v=-6/6

v=-1*