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kifflom [539]
4 years ago
15

Solve the equation |2x + 1| = 2(x + 1). Are there any extraneous solutions?

Mathematics
1 answer:
tekilochka [14]4 years ago
7 0

Answer:

x=-\frac{3}{4}

Step-by-step explanation:

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MrMuchimi
<h3>Answer:   131 degrees</h3>

Work Shown:

(angle JIW) + (angle WIH) = angle JIH

(2x+8) + (101) = 11x + 10

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2x-11x = 10-109

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So,

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The smaller angles add to 30+101 = 131 to confirm we have the correct answer.

For more information, check out the angle addition postulate.

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Step-by-step explanation:

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