Question

please solve in rough n/b

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Correct will be marked+ 40 thanks ​

Answer 1

Answer:

(i) X = 0

  if we put x = 0 we'll get

=> 5(0) – 4(0)^2 + 3

=> 0 -0 + 3

=>  3

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(ii) X = -1

    If we put x = - 1 we'll get

=> 5x – 4x^2 + 3

=> 5(-1) – 4(-1)2 + 3

=>  -5 – 4 +3

=>  -6

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(iii) X = 2

    If we put x = 2 we'll get

=> 5(2) – 4(2)^2 + 3

=> 10 – 16 + 3

=>  -3

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Answer 2

Answer:

dear

k=0 for this I got 3

k=-1 for this I got-6

k=2 for this I got-3 please kindly refer to the attachment only for k=2