Question

Simplify the following expressions using “BODMAS”:
a. 20 + 8 ÷ 4 – 2 × 3

b. (–1) + (–8) ÷ (–4) – 2 × (–2)

Answer 1

Answer:

Hey!! Ur answer:

$a. \: 20 + 8 \div 4 - 2 \times 3 \\ = 20 + 2 - 2 \times 3 \\ = 20 + 2 - 6 \\ = 22 - 6 \\ = 16$

$b. \: ( - 1) + ( - 8) \div ( - 4) - 2 \times ( - 2) \\ = ( - 1) - 8 \div 8 \times ( - 2) \\ = ( - 1) - 1 \times ( - 2) \\ = ( - 1) + 2 \\ = 1$

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

that is my answer dear friend