Respuesta :
"completes the square," or creates a perfect square trinomial, for x2 + 10x + ___
[tex]x^2 + 10x +____[/tex]
To complete the square , we take half of coefficient of middle term and then we square it. Here middle term is 10x.
Coefficient of middle term is 10
Half of 10 is 5
Then square of 5 is 25
We add 25 to get perfect square trinomial
[tex]x^2 + 10x + 25[/tex]
[tex](x+5)(x+5)[/tex]
[tex](x+5)^2[/tex]
So 25 is the answer
Answer:
its 25 i just took the test
Step-by-step explanation:
