samantharobinso1 samantharobinso1

24-04-2019
Mathematics

contestada

If f(x) = 3x2 + 6x + 12 and g(x) = x2 – 6x + 3, what is f(x) + g(x)?

A. 2x^2 - 12x - 15

B. 4x^2 + 12x + 15

C. 4x^2 + 15

D. 2x^2 + 12x + 15

Respuesta :

rebecca5644 rebecca5644

24-04-2019

I think it would be C. 4x^2 +15 since positive 6 and negative 6 cancel each other out and you just combine like terms.

Answer Link

Otras preguntas

In a study, a group of ten-year-old boys are fed doughnuts every morning for a week and then weighed to see how much weight they gained. which factor is the dep

Was the american colonists resistance against british policies justifies

What cause the death of Roland in the epic song of Roland?

which one of the following characteristics would indicate the passage is a sonnet ? A). The pattern of lines B). the heroic main character C). The rhythm

Unlike in society, a scientific blank is simply a description of what we see

what is the product of −4 1/2 and 2 1/2 ?

You are making balloon arrangements for a birthday party. there are 16 white balloons and 24 red balloons. each arrangement must be identical. what is the great

Is 0.5 greater than or less than 6/10

Which exponential function is represented by the table? f(x) = 2(2x) f(x) = 0.8(0.8x) f(x) = 2(0.8x) f(x) = 0.8(2x) table -2 0.2 -1 0.4 0 0.8 1 1.6 2 3.

Two angry children 450 feet apart are headed straight towards each other—one at 15 feet per second and the other at 6 feet per second. Their mother responds to