Use the sum and product rule to determine if the given two values are the roots of the quadratic equation.
Are ¾ and -2 the roots of 3x²+2x-5=0
Solution:
Sum of roots:
Product of roots:
Are ¾ and -2 the roots of 3x²+2x-5=0
Solution:
Sum of roots:
Product of roots:
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Answer:
sum = -2/3
product = -5/3
Step-by-step explanation:
formula:
s= -b/a
p= c/a