grodriguezrosario14 grodriguezrosario14

02-06-2020
Mathematics

contestada

step by step plz
x^ - 3x - 40

Respuesta :

ronhagrid310 ronhagrid310

02-06-2020

Answer:

x^2 - 3x - 40

= x^2 + 5x - 8x - 40

= (x^2 + 5x) - (8x + 40)

= x(x + 5) - 8(x + 5)

= (x - 8)(x + 5)

Hope this helps!

:)

Answer Link

Otras preguntas

Adding gallium, boron, or indium to pure silicon or germanium will create a material with an excess of ?

what type of orienteering is popular in winter?

Chaos ensued when Brewster Zoo first implemented a new approach to exhibiting animals in common areas designed to simulate their natural environments. One parti

The _______ is used to express absolute temperatures in the English system of measurement.

charcoal and copper are black how do you distinguish

if sec thita . sin thita =0,then find the value of thita

An isosceles trapezoid ABCD with height 2 units has all its vertices on the parabola y=a(x+1)(x−5). What is the value of a, if points A and D belong to the x−ax

How does the speaker use diction and figurative language to portray what it's like to be a "Somebody" and how does this impact the meaning of the text? Cite evi

Read the excerpt and answer the question. I remember squatting in the road drawing a picture in the dust, a picture which Joey gleefully erased with one sweep o

The diagram below shows some ocean floor features. Which of these statements best compares Feature A and Feature B? (2 points) Question 12 options: 1) Feature