Question

I need to know what 1/5(6+3+1). And whatever is in the parentheses is to the second power

Answer 1

`\Huge \boxed{\mathrm{20}}`

Explanation:

`\Rightarrow \displaystyle (1)/(5) \cdot (6+3+1)^2`

Solve for the brackets or parenthesis first.

Adding the terms in the brackets or parenthesis.

`\Rightarrow \displaystyle (1)/(5) \cdot (10)^2`

Solving for the exponent or power.

`\Rightarrow \displaystyle (1)/(5) \cdot (100)`

Multiplying both terms.

`\displaystyle \Rightarrow (100)/(5) \\ \\ \\ \\ \Rightarrow 20`

Answer 2

20

Explanation:

1/5(6+3+1)^2

PEMDAS says parentheses first

1/5(10)^2

Then exponents

1/5 *100

Then multiply

20