Find the value of the polynomial 5x-4x²+3 at
(i) x=0
(ii) x= -1
(iii) x= 2
Answers
Answered by
1
Answer:
(i) =5(0) - 4(0)² + 3
=0 - 0 + 3
=3
ii) = 5(-1) - 4(-1)² + 3
= -5 - 4 +3
= -9 + 3
= -6
iii)= 5(2) - 4(2)² +3
= 10 - 4(4) + 3
= 13 - 16
= -3
Answered by
0
Answer:
p( x ) 5x - 4x^2 + 3
p( 0 ) 5 * 0 - 4 * 0^2 + 3
0 - 0 + 3
= 3
same formula in -1,-2
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