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Vera_Pavlovna [14]
2 years ago
6

Expand the expression 7(1/9a + 2)

Mathematics
1 answer:
Assoli18 [71]2 years ago
5 0

Answer: \frac{7\left(18a+1\right)}{9a}

Step-by-step explanation:

7\left(\frac{1}{9a}+2\right)

=7\cdot \frac{2\cdot \:9a+1}{9a}

=7\cdot \frac{18a+1}{9a}

=\frac{7\left(18a+1\right)}{9a}

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\huge{\fbox{\sf{ k= 12.2}}}

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