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MaRussiya [10]
3 years ago
8

Solve: 18^x^2+4x+4=18^9x+18

Mathematics
1 answer:
Zina [86]3 years ago
5 0

Answer:

Answer: x = –2 and x = 7

Step-by-step explanation:

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Answer:D

Step-by-step explanation:

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The product of 1 1/2 and 2 is
Over [174]

Method 1:

Convert the mixed number to the improper fraction:

1\dfrac{1}{2}=\dfrac{1\cdot2+1}{2}=\dfrac{3}{2}

Make the product:

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<em>canceled 2</em>

=\dfrac{3}{\not2_1}\cdot\not2^1}=\boxed{3}

Method 2:

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