banana4256
banana4256
13-09-2016
Mathematics
contestada
Can you help me with 10,11, and 12 please :)
Respuesta :
nobillionaireNobley
nobillionaireNobley
18-09-2016
[tex]10x^2+20x=0\\10x(x+2)=0\\10x=0 \ or \ x+2=0\\x=0 \ or \ x = -2 \\ \\ \\ 5x^2+50x+120=0\\5(x^2+10x+24)=0\\x^2+10x+24=0\\x^2+4x+6x+24=0\\x(x+4)+6(x+4)=0\\(x+6)(x+4)=0\\x+6=0 \ or \ x+4=0\\x=-6 \ or \ x = -4[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 78+ )
Otras preguntas
can someone help me with PE questions
Hair loss is a side effect of which of the following types of cancer treatment? a. hormone therapy and surgery b. surgery and radiation c. chemotherapy and i
What is 0.055 as a fraction in simplest form?
Ex : My best friend wants to be a teacher. _____some verbs: know knows like likes
According to scientists, what two continents seem geologically similar, as if they were previously connected? a. india and north america b. europe and austral
It takes Audrey 3/5 hour to paint 2/5 square yards of wood to be used for making shelves. How many square yards can she paint in 1 hour? Enter your answer
how do planets and stars differ from one another
Which idea is a fundamental principle of the Articles of Confederation? A. Equal powers between state and federal governments B. Limited power for the states C
Being emotionally healthy helps us to be socially healthy.
(0,4) (1,10) what is the slope intercept form of the line that passes through the giving points
