Question

Р(з) = 4х^4-3x^3-5x^2-7​

Answer 1

Answer:

P(3)=4(3)^4-3(3)^3-5(3)^2-7

=4(81)-3(27)-5(9)-7

= 324-81-45-7

=324-133

=191

Step-by-step explanation:

Hope this helps you.Thank you

Answer 2

Given Polynomial :

$\huge \bf {4x}^{4} - {3x}^{3} - {5x}^{2} - 7$

To find :

$\huge \bf {p(3)}$

¤ SOLUTION ¤

$\tt{p(3) = 4 {(3)}^{4} } - {3(3)}^{3} - {5(3)}^{2} - 7$

$= > 4(81) - 3(27) - 5(9) - 7$

$= > 324 - 81 - 45 - 7$

$= > 324 - 133$

$= > \sf\red{191}$

Hence, Required Value of p(3) is 191.