hannahpika74 hannahpika74

09-03-2020
Mathematics

contestada

Simplify the rational expression below.

Simplify the rational expression below class=

Respuesta :

Yang100 Yang100

11-03-2020

Answer:

A) (x-7)/(x+4)

Step-by-step explanation:

(x^2-10x+21)/(x^2+x-12)=[(x-3)(x-7)]/[(x+4)(x-3)]=(x-7)/(x+4)

Answer Link

Otras preguntas

An object is moving with constant velocity. Which of the following statements is true? A) The net force on the object is zero. B) A constant force is being

Which are the solutions of the quadratic equation? x2 = 9x + 6

Write the quadratic function in vertex form. y = x^2 - 6x + 7

Would Emerson consider Beowulf a hero? Look at his description of heroism in the excerpts you’ve read to determine your answer. Write it in an 8-10 sentence ess

Convert r^2 sin(2 theta) = 4 to Cartesian form.

2. Which metal ion produces the light with the highest energy? Na+ Ca+ K+ Ba2+

1. Why did the rise of dictators cause concern in the 1930s? Countries ruled by dictators became vulnerable to attack. Dictators placed high tariffs on impor

To respond to a chemical signal a cell must have and to which the signaling molecule can bind?

One major goal of the Mercury program was to send a manned spacecraft into orbit and to bring it home safely. land it on the moon. go on extended flights. f

If you were asked to classify an organism that is multicellular and autotrophic, in which two kingdoms might you place it?If your “mystery organism” is unicellu