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In Mathematics / Middle School | 2014-03-30

Answer the following expression:

\[ 7 \times 9 - 8 + 11 - 6[5 + 2(-3)] \]

Asked by lindsay1963

Answer (3)

7 ∗ 9 − 8 + 11 − 6 [ 5 + 2 ( − 3 )] = 63 − 8 + 11 − 6 ( 5 − 6 ) = 63 − 8 + 11 − 6 ( − 1 ) = 63 − 8 + 11 + 6 = 55 + 11 + 6 = 72

Answered by Scryt | 2024-06-10

I got 0.
First you look at the parenthesis, 2•-3 which = -6. Second, distribute -6 (the one before the [5+2(-3)]). It will look like 7x9-8+11-30-33

Answered by Anonymous | 2024-06-10

The evaluation of the expression 7 × 9 − 8 + 11 − 6 [ 5 + 2 ( − 3 )] results in 72 . Following the order of operations, we first calculated the value inside the brackets, then performed multiplications, and finally completed the additions and subtractions. The final answer is 72 .
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Answered by Anonymous | 2024-12-23