Question

Please answer the emerald package first sum

Answer 1

Answer:

the 1st question answer is 28

Answer 2

Answer:

f(x) is a polynomial

f(x) =kx^3 + 8x^2 + 10

(x+1) become -1

f(-1) = -3

=k(-1) ^3 + 8(-1) ^2 - 4(-1) + 10= -3

= -k+8+4+10= -3

k= 3+22

k= 25

Step-by-step explanation:

hope it helps

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