Sum of zeroes of polynomial 2x²-x-3 is ? Full solved answers ✔ No spam ❌​

Step-by-step explanation:

Given a quadratic equation in standard form

ax² + bx + c = 0 , then the sum of the roots is

α + β = -

Here 2x² - x - 3 = 0 is in standard form

with a = 2 and b = - 1 , then

sum of roots = - =

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step-by-step explanation:

8

step-by-step explanation:

this is a subtraction problem.

10 - 2 = 8