Question

1.Find the value of the polynomial 5x – 4x² + 3 at
(1) X=0
(i) x=-1
(ii) x=2
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Answer 1

Answer:

idk iam class 5 sorry i tried to do my best

Answer 2

Answer:

i)X =0

5x-4x²+3

=5×0+4×0²+3

=3

ii)X=1

5×1-4×1²+3

=5-4+3

=4

iii)5×2-4×2²+3

=10-16+3

-3