JadeluvsSuga
JadeluvsSuga
27-03-2018
Mathematics
contestada
factor the expression x^2-x-42
Respuesta :
leeppetter
leeppetter
27-03-2018
Yay! Quadratics!
-42 has two factors that sum up to -1. -7 and 6.
So then it becomes, (x-7)(x+6)
Check it using FOIL.
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
An early theory that helped factories become more efficient by studying worker movements is called _____ . administrative management scientific management behav
f(x) = 4x^3 + 7x^2 – 2x – 1 g(x) = 4x – 2 Find (f -g)(x).
Question 24 (4 points) Which of these rocks can be chemical or biochemical? Evaporites O Coquina Chert Banded iron formation
Solve the quadratic equation x2 - 12x + 23 =0 by completing the square. A) x = 13 6 B) x = 13 - 6 C) x = -6 13 D) x= 6 13
Why we use two op_amp when 1+A2<A1
PLEASE ANSWER!!!!! SIMPLE MATH PROBLEM PLEASE!!!
Your search - construct a right triangle ABC in which base ABC in which baseBC =4.8cm,AngleB=90 degree and AC=6.2cm.
If a rectangular prism was 5 feet long, 5 feet high and 6 feet deep, how much would it weigh if one cubic foot weighed 0.1 tons?
38) It is recommended that there be at least 13.8 square feet of ground space in a garden for every newly planted shrub. A garden is 32.2' by 18'. Find the maxi
24. H.SO, hasa) Ionic bondb) both lonic and covalent bondsc) ionic covalent and coordinate bondsd) covalent bond
ACCESS MORE
EDU ACCESS