Question

2.2 If p(x) = 5 - 4x + 2x
, find p(3)​

Answer 1

Answer:

p(x) = 5 - 4x + 2x

p(3) = 5 - 4×3 + 2×3

= 5 - 12 + 6

= 5 - 6

= -1

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