Question

If p(x) = x square - 4x + 3

Evalute p(2) - p(-1) + p(1 by 2)​

Answer 1

Answer:

P(x) = 4x + 3

P(2) = 4×2 + 3

=8+3

=11.

P(-1) = 4 ×(-1) + 3

-4 +3

= (-1).

P(1/2) = 4× 1/2 + 3

= 2+3

= 5

p(2) - p(-1)+ p(1/2)

= 11-(-1) + 5

= 11+1 + 5

=17

Hope this helps you....

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Answer 2

Answer:

I hope its helpful for you

Step-by-step explanation:

p(x)=

${x}^{2} - 4x + 3$

p(2)_p(_1)+p(1/2)=

${2}^{2} - 4 \times 2 + 3 - { - 1}^{2} - 4 \times -( - 1) + 3 + {1 \div 2}^{2} - 4 \times (1 \div 2) + 3$

4_8+3_3_1+4+3+1/4_2+3

=15/4