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alx1uhdc
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alx1uhdc
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20
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4 Questions
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+1
383
1
+20
Help please!
In an equation of the form with k = ax^2 + bx + c, the least possible value of k occurs at x = -b/(2a). In the equation k = (6x + 12)(x - 8) , what is the least possible value for k?
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alx1uhdc
Mar 23, 2021
+1
487
1
+20
thank you please help!
For what value of c will the circle with equation x^2 + 6x + y^2 - 4y + c = 0 have a radius of length 4?
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alx1uhdc
Mar 23, 2021
+1
283
1
+20
HELPPPPP PLZZ!!
Let g(2x + 5) = 4x^2 - 3x + 2. Find g(-3).
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alx1uhdc
Mar 23, 2021
+1
384
1
+20
PLZZZ HELP!!!!
For what real values of x is -4 < x^4 + 4x^2 < 21satisfied? Express your answer in interval notation.
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alx1uhdc
Mar 23, 2021