Question

P(x)=x²+2x+1 then p(x²)=

Answer 1

Answer:

x⁴+2x²+1

Step-by-step explanation:

p(x)=x²+2x+1

=> p(x²) = (x²)²+2x²+1 = x⁴+2x²+1

Answer 2

Answer:

p(x^2)=x^4+2^2+1

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