tae8002001
27.07.2021 •
Mathematics
Sum of zeroes of polynomial 2x²-x-3 is ? Full solved answers ✔ No spam ❌
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Ответ:
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 = -
= 
Ответ:
$375 - $350 = $25