sylviaannstewar sylviaannstewar

12-01-2018
Mathematics

contestada

completing the square
[tex]5 {x}^{2} - 65x + 200 = 0[/tex]

Respuesta :

choixongdong choixongdong

12-01-2018

5x^2 - 65x + 200 = 0
5(x^2 - 13x + 40) = 0
5(x - 8)(x - 5) = 0
x - 8 = 0; x = 8
x - 5 = 0; x = 5

answer
x = 5 , x = 8

Answer Link

Otras preguntas

A scooter travels 18 miles in the same time a bike covers 8 miles. If the rate of the scooter is two miles per hour than twice the rate of the bike, find both r

HELP ME 20 POINTS AND BRAINLIESTwhat does promote the general welfare mean? People are generally self centered, and a government is nessacary to keep orderSlave

I need help please I’m confused

• Battle of Antietam • Battle of Bull Run • Battle of Gettysburg The battles listed above took place during which war? A. Revolutionary War B. War of 1812 C. Fr

can someone help me with this please?

What was John Locke take on federalism? Helpppp

For her 10-day vacation, Ms. Corrin spent \$1,535 for air fare and a motel. The air fare was $354. If the motel charged the same amount for each of the 10 night

What is a reputation system? Multiple Choice a. an online marketing concept in which the advertiser attempts to gain attention by providing content in the con

Some common striated muscles are those that move

The magnitude of the force that a spring exerts (F) when it is stretched a distance x from its unstressed length is governed by Hooke's law, F = kx. (a) What ar