Answer:
See attached
Step-by-step explanation:
The proof is attached
Here,
2x^2 + 7x + 1 = 0
given,
a = 2
b = 7
and c = 1
From formula,
x = (-b+-√b^2-4ac) / 2a.
We get,
x = -7/4 ± √(41)/4 Ans.
100
Answer: Here are the answers
Answer:b
37.5 minutes
45+30=75
=<u>7</u><u>5</u><u> </u>=37.5
2
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