wddobson17
contestada

Consider x2 + 10x + _____. How many unit tiles need to be added to complete the square and form a perfect square trinomial expression? unit tiles

Respuesta :

25.

half the middle coefficient, then square it.

your expression would then be
[tex]x^2+10x+25[/tex]
which is equivalent to
[tex](x+5)^2[/tex]
nightu347

Answer:

It is 25 on Edg.

Step-by-step explanation:

Doing the intro

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