Question

18. Simplify the expression.
a(6-1)+36-b(2-1) + 10

Answer 1

To simplify the given expression, we follow the BIDMAS/PEMDAS rule. The expression simplifies to 5a + 46 - b.

Step-by-step explanation:

To simplify the expression, follow the BIDMAS/PEMDAS rule which states that you should carry out Brackets, Indices, Division and Multiplication, and Addition and Subtraction in that order. Let's simplify the expression step by step.

1. Simplify the first bracket: a(6-1) = 5a
2. Simplify the second bracket: b(2-1) = b
3. Add together all the simplified terms: 5a + 36 - b + 10
4. The final simplified expression is 5a + 46 - b.

So, the simplified expression is 5a + 46 - b.

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