Question

Is x= - 13 Zero of
the
polynomial plac) = 2x² + 5x +39
Solution​

Answer 1

2x²+5x+39

2×(-13) +5×(-13) +39

-26-65+39

-91+39

-52

HOPE IT HELPS YOU

Answer 2

Answer:

No, -13 is not a zero of the given polynomial

Step-by-step explanation:

p(x) = $2x^{2} + 5x + 39$

p (-13) = $2(-13)^{2} + 5(-13) + 39$

p (-13)$= 338 - 65 + 39$

$= 313$

since the final answer is not equal to 0, -13 is not a zero of the polynomial