EXERCISE - 2.2
find the value of the polynomial 4x^2- 5x+3, at
(1)x= 0
(i) x = -1
(iii) x = 2
(iv) x=1/2
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Answer:
(I) 4×o^-5×0+3
0-0+3
=3
(2) 4+5+3
=11
(3) 8+10+3
=21
(4) 2-5/2+3
-1/2+3
=5
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