Find the roots of the following polynomial equations: 1. y = 2x2 + 3x - 5
1 answer:
Answer:
Step-by-step explanation:

Using the quadratic formula:

Since the discriminant is negative, -31, there are no real roots
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Answer: I think it’s 68.2
50:30 because 25 plus 25 is 50 and 15 plus 15 is 30
The answer will be
f(3)=3(3)+7
=9+7
=16
Answer:
158 sq ft^2
Step-by-step explanation:
125 cubic meters
V=lwh
125= 5 • 5 • 5