Question

Value of polynomial p (x) = 5x-4x² + 3 at x=2
a) 2
(b) 4
(c) 5
(d) -3
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Answer 1

Answer:

×= -3

Step-by-step explanation:

x=2

1. 5×2-4×4+3
2. 10-16+3
3. ×= -3

Answer 2

Answer:

p(x) = 5x-4xsqare+3

So' x=2

p(2) =5×2-4×2square+3

=10-4×4+3

=10-16+3

= -6+3

= -3 Ans.

Answer (d) -3