CBSE Class 9 Answered
if p(x) = x + 3then p(x) + p(-x) is equal to
a)- 3
b)-2x
c)-0
d)-6
Asked by akshatkumar1506 | 27 May, 2019, 09:33: AM
Expert Answer
Given : p(x) = x + 3
Put x = -x
→ p(-x) = -x + 3
p(x) + p(-x) = x + 3 - x + 3 = 6
6 is the correct answer.
Please check your options.
Answered by Yasmeen Khan | 27 May, 2019, 09:41: AM
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