Question

$find \: the \: value \: of \: polynomial \: 5x - 4x {}^{2} + 3$
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Answer 1

Step-by-step explanation:

The answer is infinitely many solutions

Answer 2

Answer:

x=-8.5

Step-by-step explanation

$5x-4x^2+3=-4x^2+5x+3$

a= -4,

b=5

c=3

By the formula method,

$x=[-b +or(b^2-4ac)]/2a$

CASE 1

$x= -5+(25-4*-4*3)/2*-4\\x=-5+73/-8\\x=68/-8\\x=-8.5$

Hope this is correct answer.