Xy^2/(x^3 y^3)
1/(x^2 y) is the answer
Answer: -1 ± <em>i</em>√35
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6
Step-by-step explanation:
From the quadratic equation,
X = -b ±√b² - 4ac
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2a
From the given equation, -3x² - x - 3 = 0
where a = -3, b = -1, c = -3
Now substitute for the values in the formula above
x = -(-1) ± √(-1)² - 4(-3)(-3)
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2(-3)
x = 1 ± √ 1 - 36
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-6
x = 1 ± √ -35
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-6
x = -1 ± <em>i√35 this is because it has a negative root.</em>
<em> ⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻</em>
<em> 6</em>
<em> The answer is b</em>
Multiply them all at once
Answer:
<u>Surface area = the sum of the area of all six sides:</u>
(11 · 10) + (11 · 10) + (11 · 8) + (11 · 8) + (8 · 10) + (8 · 10)
= 110 + 110 + 88 + 88 + 80 + 80
= 220 + 176 + 160
= 556 ft²
Answer:
answer D or the 4th answer
