Question

If p (x)=2×4_x3+4×2_4x2_4x2_7x+5, then p(_1) is​

Answer 1

p(-1) = 2 x (-1)4 - (-1)3 - 4 x (-1)2 - 7 x (-1) + 5

       = 2 +1 - 4 + 7 +5

       = 11

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Answer 2

Step-by-step explanation:

mujhe samajh nhi aa rha explanation kaise du

but it's answer is 11