Question

The value a
for which (x-3)is a
Factor of
x3+ x² - 17 x +a is​

Answer 1

Answer:

a=15

Step-by-step explanation:

from x-3, x=3

then put value of x in the given eqn

x³+x²-17x+a=0

3³+3²-17(3)+a=0

27+9-51+a=0

36-51+a=0

-15+a=0

a=15

hope it helps, plz mark me as the brainliest