find the of the polynomial 5x-4x²+3 in which value of x=-1
Answers
Answered by
0
Answer:
f (x) = 5x - 4x² + 3
» f (-1) = 5 (-1) - 5 (-1)² + 3
» f (-1) = - 5 - 5 + 3
» f (-1) = - 7
Answered by
0
Answer:
5(1)-4(1^2)+3
5-4+3
=4
Similar questions