If P(x) = x + 2015 then find the value of P(x) + P(-x)
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Step-by-step explanation:
P(-x ) = - x + 2015
P( x ) + P ( - x ) = - x + 2015 + x + 2015 = 4030
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2
Answer:
P(x) = x+2015
Now put x= - x to find P(-x)
So,
P(-x) = - x +2015
Now add it
P(x)+ P(-x) = x+2015-x+2015
=> 2015+2015
=> 4030
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