01-03-2017
Mathematics

contestada

What can be added to get -18 and multiplied to here -144? (Number nine）

What can be added to get 18 and multiplied to here 144 Number nine class=

Respuesta :

soooobored soooobored

01-03-2017

for number 9, start by dividing everything by 6

the result is n^2 - 3n -3 =1

solving for zero
n^2 -3n -4 =0

no idea where you got -144 from

Answer Link

Otras preguntas

Fix the sentence the groom make a toast at the wedding

nth derivative of tan inverse x

Tell me two things that come to mind when you about greece.

The first women's movement convention was held in 1848 at

Two shopping carts are pushed with the same force. One cart has a larger mass than the other. How does the mass of the shopping carts affect their acceleration?

What is computer hardware servicing?

Write a decimal for 10 times as much of 3.0

which element contains a full 2p orbital in its valence shell

The cells responsible for the carrying of oxygen are the: white cells red cells fat cells platelets

Which of these sentences uses correct parallel structure?<br />After school, Sheila either walks home or is taking a bus.<br />Every evening, Jenny