Question

If p (x) = 2x + 1 , then p (x) + p (-x) is equal to_______ *

Answer 1

Answer:

2

Step-by-step explanation:

since p(x)=2x+1

=>p(-x)= -2x+1

=>p(x)+p(-x)=2x+1+(-2x)+1 [2x cancels 2x]

=2

Answer 2

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★Given:

• p(x) = 2x + 1

★To Find:

• p(x) + p(-x)

★Solution:

• p(-x) = 2(-x) + 1 => 1 - 2x

• Thus, p(x) + p(-x) = 2x + 1 + 1 - 2x = 2.

★Conclusion:

• p(x) + p(-x) = 2

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