If the polynomial x raise to 4 plus 6x raise to 3plus 16x raise to 2 minus 25x plus 10 is divided by another polynomial x square minus 2x plus k, the remainder comes out to be x-alpha. Find k and alpha

k=25

alpha=70

Step-by-step explanation:

step-by-step explanation:

it's 15

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.