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-Dominant- [34]
3 years ago
12

What is 2+3-4+67+8-12+17

Mathematics
1 answer:
natta225 [31]3 years ago
4 0

Answer:

81

Step-by-step explanation:

Add each term from left to right.

The work is shown below.

2+3-4+67+8-12+17

5-4+67+8-12+17

1+67+8-12+17

68+8-12+17

76-12+17

64+17

81

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\sf{\implies \dfrac{4(2) - 5(3)}{12} + \dfrac{7}{2}}

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LCM of 2 and 12 is 12

\sf{\implies \dfrac{-7 + 7(6) }{12}}

\sf{\implies \dfrac{-7 + 42}{12}}

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---------------------------------------------------------------------------------------

\sf{4. \ \ Given : \dfrac{(2 - 7)^2 + 5}{3}}

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