Help me pls!! Only if you know it 30 points
1 answer:
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Answer:
Step-by-step explanation:
The best way to answer this is to graph it before using the quadratic formula. The graph is shown below.
Notice that the minimum doesn't come anywhere near the x axis. That means when you use the quadratic formula, you are going to get the square root of a negative number. Check out the discriminate.
√(b^2 - 4*a * c)
a = 1
b = 6
c = 10
√(36 - 4*1*10
√36 - 40
√-4
2*i
So there is no point going any further. You have no real roots.
