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

the stage of plot that is the beginning of the story's conflict is called

What is the greatest number of obtuse angle can a right triangle contain ? A:1 B:0 C:2 D:3

Explain the difference between the average rate of change of y as x changes from a to b, and the instantaneous rate of change of y at x

Based on this stage direction, readers should visualize the Golem as

So I’m thinking is the answer $0?

Which civilization constructed a 14,000 mile road system and had relay runners carry messages throughout the empire? 1) Hohokam 2) Toltec 3) Inca 4) Mayan

Which is a valid prediction about the continuous function f(x)? A f(x) ≤ 0 over the interval (–∞, ∞). B f(x) > 0 over the interval (–1, ∞). C f(x) ≥ 0 ove

Need help with this question plzzzz!!!!!

What affects the driver's reaction time and view of reality, heightens impulsive or impatient behavior, heightens aggressive or hostile behavior and distorts th

Help PLZZZZZZZ:)))))