Math, asked by ayushi2q, 10 months ago

If f(x) =3x-4, then the value of
f(x)- f(-x) will be??​

Answers

Answered by MRsteveAustiN
5

Answer:

f(x) = 3x - 4 \\ f( - x) =  - 3x + 4 \\ \: =  3x - 4  - (- 3x + 4) \\  = 3x - 4+ 3x - 4 \\  = 6x - 8

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