Question

. Find the value of the polynomial p (x) = x2 + 5x – 24 at x = 3​

Answer 1

Answer:

0

Step-by-step explanation:

24-24=0

mark as brainliest

Answer 2

$p(x) = {x}^{2} + 5x - 24$

$\large\mathfrak{{\pmb{\underline{\orange{Solution }}{\orange{:}}}}}$

For $x=3$, just plug $3$ for all values of $x$.

And so we have,

$p(3) = {3}^{2} + 5(3) - 24$

$= 9 + 15 - 24$

$= 24 - 24$

$= 0$

Hence, $p(3)=0$.

$\sf\red{Hope\:it\:helps!}$