Question

Find the value of a if (x-a) is a factor of p(x) = x⁴-a²x²+2x+a+3​

Answer 1

Answer:

2a⁴+3

Step-by-step explanation:

if x-a is a factor of p(x)

x-a=0

x=a (Using Reminder Theorm)

putting x’s value in the equation

a⁴-a²+2a+a+3

(a×a×a×a) - (a×a) + 2a²+ 3

a²+2a²+3

2a⁴+ 3

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