Question

please answer this ques ​

Answer 1

Answer:

ANSWER IS POSTED .CHECK IT OUT UP THERE.

Answer 2

Answer:

a = -1

Step-by-step explanation:

p(x) = x^6 - ax^5 + x^4 - ax^3 + 3x - a + 2

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

Therefore,

p(a) = (a)^6 - a(a)^5 + (a)^4 - a(a)^3 + 3(a) - a + 2 = 0

=> a^6 - a^6 + a^4 - a^4 + 3a - a + 2 = 0

values with opposite sign will cancelle eachother

then,

=> 3a - a + 2 = 0

=> 2a + 2 = 0

=> 2a = -2

=> a = -2/2

=> a = -1 Ans.

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