### Quadratic Equations Question

Find the value of a such that is a perfect square z^2 + 16z + a

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Find the value of a such that is a perfect square z^2 + 16z + a

-5z - 30t + 6t^2 + tz

-5w - 2w + xz + 5x

18u^7 x^5 and 4u^2 w^5 x^2 keywords: GCF

6x^4 - 15x^3 - 75x^2

3^3 -3x^4 z^3

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There are 15 different vehicle models available at the dealership. Oddly, each family living on Maple Street bought one of these vehicles. There are just enough families on Maple Street so you can be absolutely sure that 6 families all have the same model. How many families are there on Maple Street?

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-3x>0 and 3x-4<11

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3-x<y+2 or x>y+5

│x-110│>15

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X + 8y > 8 and x - 2y < 10

Show me an example of how this problem is solved. 7r ________ = -14 12

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1. Write an equation for the circle that passes through the points: (1, -1), (-5, 7), and (-6, 0). 2. Express the polar equation in rectangular form. 3. Find the total area enclosed by the graph of the polar equation r = 1 + cos 2θ. 4. Write the equation of the line tangent to the parametric curve x = tcos t, y

Brackets [ ] are used to indicate a subscript, so a[n] means the nth term of a sequence. 1. Write the first four terms of the sequence defined by a[n] = 2n + 3. 2. Write the first four terms of the arithmetic sequence with a[1] = -6 and d = 4. 3. What is the common ration in the geometric sequence 4, -12, 36, -108, . .

Show and explain. [(3x)/(x^2+2x-8] - [1/(x-2)]+[1/x+4]

Show and explain. [(2x2+6x)/(4x)]*[(6x+12)/(x2+2x-3)] /[(x2-4)/(x2-3x+2)]

1. The Greeks believed matter and energy were opposites. So is Einstein right in saying opposites are equivalent? 2. Can you add opposites? 3. You can add odd numbers and even numbers. Could they represent opposite theories like Plank and Maxwell? Can even and odd numbers be used as algebra in equations.