ineedhelpetc ineedhelpetc

11-10-2019
Mathematics

contestada

Multiply each polynomial
1.). (x+5)(x+4)
2.). (x-7)(x-4)

Respuesta :

dstoyanov06p7vl9m dstoyanov06p7vl9m

11-10-2019

Answer:

1)x^2+9x+20

2)x^2-11x+28

1) explaination:x*x+4x+5x+5*4=)x^2+9x+20

2 explaination: x*x+-4*x+-7*x+-7*-4=)x^2-11x+28

Answer Link

Otras preguntas

What factor, in addition to the work of magendie and bernard that laid the basis of modern physiology, led to the adoption of technically sophisticated surgical

How much would you save with the discount?

The following is a suitable topic for an expository article. Aristotle's relationship with Plato. True False

Paul wants a bike that cost $400. If he has saved 60% of this amount , how much has he saved?

Using the quadratic formula to solve 5x=6x^2-3 , what are the values of x

Paul wants a bike that cost $400. If he has saved 60% of this amount , how much has he saved?

what does transfer rna actually transfer

Which term best describes the movement of individuals out of a population?

Which best explains Wright’s assertion that he and his father “were forever strangers”? A.) Wright is stating that he is emotionally disconnected from his fathe

Determine la magnitud de la fuerza que se debe aplicar a un carrito de baleros que tiene una masa de 40kg para que cambie la magnitud de su velocidad de 0 a 3 m