jtemple2 jtemple2

15-07-2020
Mathematics

contestada

Factor the polynomial using the pattern.
x^2-3x - 28

Respuesta :

rupsgos rupsgos

15-07-2020

Answer:

x^2-3x-28

Multiply the coefficents of the first and last terms, and find two factors that add to the coefficent of the middle term.

x^2-7x+4x-28=x(x-7)+4(x-7)

(x+4)(x-7)

Answer Link

Otras preguntas

. Identify the term that best describes the italicized word. LaKeisha was the only student (who knew which )book had been assigned. proper adjective O indefinit

Is alpha an particle?

f(x)=(2+bx x^2 _ax^3)/ax^2+(b+2)x+1 , if f(0)=1 & f(1)= -1 , find the values of a and b

a) Work out the size of angle 0. b) Which of the circle theorems below allows you to calculate this angle? C Not drawn accurately 38° The angle at the circumfer

Abdullah and Amna bought a car for $9000. Abdullah paid 45% of the $9000 and Amna paid the rest. a) How much did Amna pay towards the cost of the car?

Which of the following is NOT one of the stages in an anthropologist’s funneling process? A. situated listening B. finding funding C. beginning participan

Function c is defined by the equation c(n) = 20 + 20n. It gives the monthly cost, in dollars, of visiting a gym as a function of the number of visits, n. Find t

what is civil duty?explain any five civil duty on brief.

1. Reasoning Explain how the evidence you gave supports your claim. Describe, in detail, the connections between the evidence you cited and the argument you are

How have your thoughts about Polly changed from chapter 6 to Chapter 11. book is the leavers .