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Basile [38]
3 years ago
8

Decide whether 2x+8 and 2(x+4)+4 are equivalent expressions. Explain how you know

Mathematics
1 answer:
vovangra [49]3 years ago
6 0

Answer:

2x+8 and 2(x+4)+4 are not equivalent expressions

Step-by-step explanation:

Firs we need to expand 2(x+4)+4 using the distributive law as shown;

2(x+4)+4

=2(x) + 2(4) + 4

= 2x + 8 + 4

= 2x + 12

Since the result is not equivalent to 2x+8 hence 2x+8 and 2(x+4)+4 are not equivalent expressions

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Is the first number a multiple of the second? 56, 8:
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4 years ago
Given that A, O &amp; B lie on a straight line segment, evaluate obtuse ∠AOC.
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Answer:

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2 years ago
Read 2 more answers
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