Emily20072004 Emily20072004

13-05-2022
Mathematics

contestada

Solve this linear equation. Show all workings

Solve this linear equation Show all workings class=

Respuesta :

loneguy loneguy

13-05-2022

[tex]~~~~~~3x^2 +2x -1 = 0\\\\\implies 3x^2 +3x -x -1 = 0\\\\\implies 3x(x+1) - (x+1)=0\\\\\implies (x+1)(3x-1) = 0\\\\\implies x = -1,~~ x = \dfrac 13[/tex]

Answer Link

Otras preguntas

The figure shows how one side street intersects the main road to form two angles.

i need help please help lma0 i'll be your friend :) jk dont bully me just helppppp

Read the adapted excerpt from Gulliver’s Travels by Jonathan Swift. But I should have mentioned that before the principal person began his oration, he cried out

Does rock have to melt in order to change form? Explain.

Which two equations can you use to find the adult and child admission fees for a puppet show? Let a represent the fee for adults and c represent the fee for chi

The topic: "to be better than last year" writing text. Pls help me to writting text about the topic

if the rule is y=2x+3 and the x is 21 what is y

All living things need food. Some organisms make their own food. Others eat food. Can you classify these organisms based on how they obtain nutrients and food?

What is the equation of the line? A. y= 1/3x - 1 B. y= -1/3x + 1 C. y= -3x + 1 D. y= 3x - 1

so i was reading this autobiography and it about this kid who had very young parent (16 and 18) , and her father left her at the age of the 3 and her mother nev