find the valum of the polynomoal 5x-4x²+3 at x=0
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1
QUESTION ---- Find the value of the polynomial 5x - 4x² + 3 at :
(i) x=0 (ii) x = -1 (iii) x = 2
ANSWER
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(i) x = 0
5×0 - 4×0 + 3
=> 3
Answer (I) 3
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(ii) x = -1
5 × (-1) - 4 × 1 + 3
=> -5 - 4 + 3
=> -9 + 3
=> -6
Answer (ii) -6
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(iii) x = 2
5 × 2 - 4 × 4 + 3
=> 10 - 16 + 3
=> 13 - 16
=> -3
Answer (iii) -3
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Answered by
0
Answer:
3
Step-by-step explanation:
If x is 0
5(0)-4(0)²+3 =3
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