rodriguezsophia318 rodriguezsophia318

22-01-2021
Mathematics

contestada

What are the solutions to 7x^2 + 10x -3 = x^2 + 3x?

Respuesta :

Abeersheikh11607 Abeersheikh11607

22-01-2021

Answer:

x=(1)/(3),-(3)/(2)

Step-by-step explanation:

Answer Link

gizelleramirez05 gizelleramirez05

22-01-2021

Answer:

(- 3/2, 1/3)

Step-by-step explanation:

7x^2+10x-3=x^2+3x

7x^2+10x-3-x^2-3x=0

6x^2+7x-3=0

6x^2+9x-2x-3=0

3x x (2x+3)-(2x+3)=0

(2x+3)x(3x-1)=0

2x+3=0

3x-1=0

x1=- 3/2

x2= 1/3

Answer Link

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