Question

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

Answer 1

2x^2-7x+3=0

a= 2
b= -7
c=3

x= -b+-√ b^2-4ac/2a
x= -(-7) +- √-7^2-4(2)(3)/2
x= 7+-√49-24/2
x= 7+-√ 25/2
x= 7+-5/2
x1= 7+5/2 = 12/2=6
x2= 7-5/2= 2/2= 1