if p(x)=5x+7then p(x)+p(-x)
Answers
Answered by
0
Answer:
5x + 7 -5x - 7
=0
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Answered by
0
Answer
14
Step-by-step explanation:
p(x) = 5x+7
p(-x) = 5(-x) + 7
= -5x +7
now add ,
p(x)+p(-x)
= 5x +7 + (-5x) + 7
= 5x-5x+7+7
= 14 .
i hope it helps you...
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