Determine the nature of the roots: 2x2 + 8x + 3 = 0
1 answer:
Answer:
the nature of the roots of an equation is real, distinct and irrational
Step-by-step explanation:
Given Data provided in the question according to the question is as follows:
where
a = 2 , b = 8 , c = 3
As we know that
Quadratic expression
Delta =
= 64 - 24
= 40
Here,
Delta > 0, it does not contain perfect square
Therefore the nature of the roots of an equation is real, distinct and irrational
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Step-by-step explanation:
Answer:
36
Step-by-step explanation:
24^2 = (12)(12+x)
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840 gallons is the best answer
P = 2(L + W)
P = 258
L = 2W - 9
258 = 2(2W - 9 + W)
258 = 2(3W - 9)
258 = 6W - 18
258 + 18 = 6W
276 = 6W
276/6 = W
46 = W <=== here is the width
L = 2W - 9
L = 2(46) - 9
L = 92 - 9
L = 83 <== here is the length
4j^3-11j^2-7j+11, hope this helps