lorelaileroy lorelaileroy

04-08-2020
Mathematics

contestada

Which polynomial has factors of 4x – 7 and x + 4?

3x2 + x – 3
4x2 + 9x – 28
3x2 – 7x – 3
4x2 – 23x – 28

Respuesta :

mathstudent55 mathstudent55

04-08-2020

Answer:

B. 4x2 + 9x – 28

Step-by-step explanation:

Multiply out the factors and see what polynomial you end up with.

(4x – 7)(x + 4) = 4x^2 + 16x - 7x - 28 = 4x^2 + 9x - 28

Answer Link

Guillermoarroyo479 Guillermoarroyo479

09-10-2020

Answer:

B

Step-by-step explanation:

Answer Link

Otras preguntas

Find the vertex of the graph of f(x) = x2 + 4x - 5. A. (-2,9) B. (-2, -9) C. (2, 7) D. (0, -5)

Which activity is most likely to trigger secondary succession?

Children are more likely to lose control and act out when they're

Please help me !!! ( the directions are to factor each polynomial by grouping. Check your answer by FOIL ) Answer what you can correctly for a brainliest and al

How come women are stronger than men in that they can carry babies for many hours and heavy loads on their heads which men can't?

What is the term for the tendency for people to perform certain tasks better when they are in the presence of other people

36 is 75 percent of what

M maria no _____ _____ las fiestas

Which is a correct statement about the common cold?

Which number is the inequality m>7\12