Question

Find the sum of the roots of the equation

3x²-10x+5=0​

Answer 1

Answer:

hey mate

here is the answer

sum of roots = alpha +beta = -b/a

-b/a = -(-10)/3 = 10/3 Ans

Answer 2

Answer:

Sum of the roots of 3x²-10x+5=0 is 10/3

Step-by-step explanation:

Given equation : 3x² - 10x + 5 = 0

let , A and B be the root of the given equation.

by comparing the given equation with general quadratic equation ( ax² + bx + c = 0 ) ,

→→→ a = 3 , b = -10 , c = 5 → ( 1 )

We know that ,

sum of the roots of an equation is the negative fraction of the ‘ coefficient of x ’ to the ‘ coefficient of x² ’ , i.e. ‘ -b/a ’

→ A + B = -( -10 ) / 3

→ A + B = 10/3 ( from 1 )

Therefore, Sum of the roots of 3x²-10x+5=0 is 10/3