Question

Evaluate 2(4 - 1) Ο Α. 36 ОВ. 60 O C. 30 O D. 18

please help​

Answer 1

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`\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}`

`2 \: ( \: {4 - 1} \: )^(2)`

`= 2\: (\: {3} \: )^(2)`

`= 2 \: ( \: 3 * 3 \: )`

`= 2 * 9`

`= 18`

Note:-

`\sf\pink{PEMDAS\: rule.}`

P = Parentheses

E = Exponents

M = Multiplication

D = Division

A = Addition

S = Subtraction

`\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{.}}}}}`

Answer 2

D

Explanation:

2*3^2

2*9

18