put brackets to make the calculations correct 5+6-2x4-2^2=0

To make the given expression correct by inserting brackets, let's analyze it step by step. The expression is:

\[ 5 + 6 - 2 \times 4 - 2^2 = 0 \]

First, without any brackets, following the order of operations (PEMDAS/BODMAS):

1. **Exponents**: \( 2^2 = 4 \)
2. **Multiplication**: \( 2 \times 4 = 8 \)
3. **Addition and Subtraction**: Proceed from left to right.

This gives:

\[ 5 + 6 - 8 - 4 = -1 \]

Since this doesn't equal zero, let's introduce brackets to make the equation correct.

By testing possible bracket placements:

- Placing brackets around \( 5 + 6 - 2 \times (4 - 2^2) \)

This changes the order of operations and could lead to:

Let's check the evaluation.

Discover how to correctly place brackets in the expression 5 + 6 - 2 x 4 - 2^2 = 0 to make it valid. This problem involves the application of order of operations, including exponents and basic algebra, suitable for students in Grades 6-8.

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