the sum of the roots of the equation 4x square + 5 - 8x =0 is equal to ..........? how ?
Answers
Answered by
2
Answer:
-5/4.........I think so........
Answered by
1
Answer:
2
Step-by-step explanation:
Equation is 4x^2 - 8x + 5 = 0
If we compare this equation with ax^2 + bx + c = 0
a = 4, b = -8, c = 5.
Take the roots as 'a' and 'b'.
We have to calculate the sum of the roots.
Formula is : -b/a
Sum of roots = -b/a
=> a + b = -(-8)/4
=> a + b = 2
Hence, the sum of roots = 2.
#Hope my answer helped you!
Similar questions