roosaam roosaam

01-04-2020
Mathematics

contestada

25(x+3)(4x-20)=0
Pleasee

Respuesta :

dancekidnj dancekidnj

01-04-2020

Answer:

x1=-3

x2=5

Step-by-step explanation:

25(x+3)(4x-20)=0

(x+3) x (4x-20)=0

x+3=0

4x-20=0

x=-3

x=5

Answer Link

Otras preguntas

A functionf(θ) is periodic if after some periodt, it repeats. In other wordsf(θ t) =f(θ) for allθ. Lettingθbe a real number, isf(θ) =eiθperiodic? (2 points) if

Which change resulted from the development of steam engines during the Industrial Revolution? A. Artisan guilds became more powerful. B. Manufacturing costs inc

How does Oberon's character change from the beginning to the end of the play?

Select each correct answer. f(x) is a polynomial function. f(x) is an exponential function. g(x) is a polynomial function. g(x) is an exponential function. The

n/52 = 180/120 = n 18/n = 21/28 =n n/4 = 24/6 =n 10/16 = n/56=n solve each propotion

What is the area of this figure?

How does global civil society work

Which detail from the story BEST reveals that the tarcliraptor is not what Cyprus and Lutra had expected? It reached its muzzle forward and rubbed Lutra's hand

A sample of bacteria cells in a petri dish increases by 50% every hour. A scientist starts with a sample of 30 bacteria cells. Write an equation that can be use

what is 16.2 simplified (and 121 simplified to)