apariciovanesa0 apariciovanesa0

03-06-2020
Mathematics

contestada

What value in place of the question mark makes the polynomial below a
perfect square trinomial?
X2 + + 12x + ?

Respuesta :

jimrgrant1 jimrgrant1

03-06-2020

Answer:

36

Step-by-step explanation:

Given

x² + 12x

To make the polynomial a perfect square

add ( half the coefficient of the x- term)²

= x² + 12x + 6²

= x² + 12x + 36

= (x + 6)² ← a perfect square

Answer Link

Otras preguntas

If a filter in a fish tank creates a stream of flowing water near the edge of the tank, what might happen?

What is a 4 on the AP exam?

Help for number 15 through 17

Is rubbing alcohol a mixture, compound or solutions?

One purpose of government is to? A. Control citizen behavior. B. Inhibit citizen protest. C Protect citizen rights. D. Deny citizen justice

which of these is most closely related to the theme of culture?

A box contains 4 red pencils and six black pencils. what fraction of pencils are red ? write two equivalent fractions

Marcus is 5 19/24 feet tall. Ben is 5 11/16 feet tall. Which of the two boys is taller? Complete the justification using decimal representations of the mixed n

Parallel Plots can have more than one main character. Question 1 options: True False

Jake writes this word expression. The product of 7 and m. Write an algebraic expression for the word expression. Then evaluate the expression for m=4