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

What is 224 divided by 60 in fraction form?

What should one remember when concluding a speech

Rather than holding formal meetings in the board room, Kevin prefers meeting with his group over lunch at a restaurant. He feels that his group opens up more du

A marine biologist is preparing a deep-sea submersible for a dive. The sub stores breathing air under high pressure in a spherical air tank that measures 78 cm

Needs solved now please!Which is equivalent to (negative 2 m + 5 n) squared, and what type of special product is it? 4 m squared + 25 n squared; a perfect squa

If a cell is like a school, then the nucleus would be .

The number of phone calls that Actuary Ben receives each day has a Poisson distribution with mean 0.1 during each weekday and mean 0.2 each day during the weeke

A lost shipping container is found resting on the ocean floor and completely submerged. The container is 6.5 m long, 2.5 m wide, and 2.7 m high. Salvage experts

Convert 15 to a percent 0.3% O 3.0% 30%

A parking lot has spaces reserved for motorcycles,cars,and vans.there are five more spaces reserved for vans than motorcycles.there are three times as many cars