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e-lub [12.9K]
2 years ago
6

X - 4y = 28 x+2y = -2 it’s substitution

Mathematics
1 answer:
Luda [366]2 years ago
6 0

Step-by-step explanation:

hope this will help you!!!.. plz follow me!!

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Find f'(x) <br>f(x)=(1-2x^2)^3
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Answer:  f'(x) = 12x  + 48x³ - 48x⁵

<u>Step-by-step explanation:</u>

f(x) = (1 - 2x²)³

     = (1 - 2x²)(1 - 4x² + 4x⁴)

         1 - 4x² + 4x⁴

        <u>    -2x² + 8x⁴ - 8x⁶</u>

     =  1 - 6x² + 12x⁴ - 8x⁶

f'(x) = 0 -2(6)x²⁻¹ + 4(12)x⁴⁻¹ - 6(8)x⁶⁻¹

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3 years ago
BRAINLIEST + POINTS! Help needed and explanation please!
sattari [20]

The Median is the middle value.

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Median for Seattle: 40.30 + 45.79 = 86.09 / 2 = 43.045


Now do the same for Las Vegas:

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Median for Las Vegas: 3.84 + 4.11 = 7.95 / 2 = 3.975


Difference: 43.045 - 3.975 = 39.07


The answer is B.

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