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muminat
3 years ago
10

Is |4x+2|+6=0 no solution, all real numbers, 0, and 2

Mathematics
1 answer:
algol [13]3 years ago
7 0

                                        <u>|4x + 2| + 6 = 0</u>

Subtract  6  from each side:  |4x + 2| = -6

But the absolute value of a number is always positive.
No value of 'x' can ever make  |4x + 2|  negative.

So the equation has <em>no solution</em>.


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How can emily use the above to make an estimate for 576 ÷8
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Given the equation :

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We can calculate the error of the approximation as following :

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6^2r=800 round it to the nearest hundreth
kogti [31]

Question: solve for r: 6 ^ (2r) = 800


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6 ^ (2r) = 800

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