Question

Find the polynomial. {5} is the solution set of A) x^2-5x+25=0 B)x^2+10x+25=0 C)x^2-10x+25=0 D)x^2+5x+25=0

Answer 1

the answer is C.) x^2-10x+25=0

Answer 2

option:C

Explanation:

A) on putting x=5 in equation
`x^2-5x+25=0` we have that the equation is not equal to 0 it gives the value 25. so {5} is not a solution set of A.

B) on putting x=5 in the equation
`x^2+10x+25=0` we have the equation is not equal to 0 it gives the value 100. so {5} is not a solution set of B.

C)on putting x=5 in the equation
`x^2-10x+25=0`, the equation gives the value 0. so {5} is a solution set of C.

D)on putting x=5 in the equation
`x^2+5x+25=0` equation does not give the value zero it gives 75. so {5} is not a solution set for D.