Question

Find the polynomial.
{5} is the solution set of .

Answer 1

@theDeviliscoming

Answer 2

This one actually stumps me maybe @Vocaloid can help

Answer 3

Or maybe @Nnesha

Answer 4

if you're good at factoring the quadratic equation then i'll suggest you to factor each equation to find out which one wll provide you the solution *5*

OR
replace x with given solution (5) if the equation states the true statement then that equation will be the correct answer

Answer 5

i think its the last one but idk

Answer 6

why do you think its D?

Answer 7

my sister solved it out on paper but i just need to know if im right im doing online classes

Answer 8

well i'm not sure if she is using the correct method or not..

replace x with 5 \[\large\rm x^2+5x+25=0\] \[\large\rm \color{red}{(5)}^2+5\color{red}{(5)}+25=0\]
simplify the left side if both sides are equal then yes D is the answer.

Answer 9

in order to say 5 is the solution of x^2+5x+25
left side should be equal to right hand side whn we replace x with 5