Question

value of a if (x-2) is a factor of polynomial fx=x^3 +13^2 -ax +2​

Answer 1

Answer:

the value of a is 89.5

Step-by-step explanation:

Hope it helps :-)

Answer 2

Answer:

31

Step-by-step explanation:

f( x ) = x^3 + 13x^2 - ax + 2

x - 2 = 0

x = 2

f( 2 ) = 0

( 2 )^3 + 13( 2)^2 - a( 2 ) + 2 = 0

8 + 13(4) - 2a + 2 = 0

8 + 52 - 2a + 2 = 0

62 - 2a = 0

2a = 62

I WILL BE HAPPY IF THIS

ANSWER HELPED U

a = 62/2

a = 31