Question

find the value of polynomial
$5x - 4x {}^{2} + 3 \: at \: x = 0 \: and \: x = 1$
​

Answer 1

Take x = 0

♥ P(0) = - 4(0)² + 5 x 0 + 3

= 3

Take x = 1

♥ P(1) = - 4(1)² + 5 x 1 + 3

= - 4 + 5 + 3

= 1 + 3

= 4

Answer 2

Answer:

$\huge\underline\bold\red{Answer!!}$

In the question, the given polynomial is

$5x - 4x {}^{2} + 3................(1)$

now ,

when x=0 ( given )

Put the value of x in eq. (i)

$5(0) - 4(0){ {}^{2} } + 3$

answer = 3

when, x = - 1

Put the value of x in eq. (i)

$5( - 1) - 4( - 1) {}^{2} + 3$

= - 5 - 4 + 3

= - 9 + 3

answer = 6