Question

Determine, if possible, if (y – 1) is a factor (y3 – 9y2 + 10y +5). A. Only if x = –1 B. Not enough information to determine C. No D. Yes

Answer 1

the answer is C no as if you put y =1 in the expression, it gives the answer as 7 which is not equal to 0. Plz mark brainliest;)

Answer 2

Answer:

Option C- No

Step-by-step explanation:

Given : $y^3-9y^2+10y+5=0$ ....[1]

To determine : If possible (y-1)  is a factor of $y^3-9y^2+10y+5$

Solution : To be a factor that point must satisfy the equation.

Factor  y-1=0

⇒y=1

Put y=1 in equation [1]

$y^3-9y^2+10y+5=0$

$0^3-9\times0^2+10\times0+5=0$

$0+0+0+5=0$

$5\neq0$

(y-1) is not the factor of the equation.

Therefore, Option C - No is correct.