Question

Simplify
(1³+2³3³) ½

Answer 1

Answer:

$\Large\boxed{\frac{217}{2}=108.5 }$

Step-by-step explanation:

Given:

(1³+2³3³) 1/2

$\Large\boxed{\textnormal{ORDER OF OPERATIONS}}$

PEMDAS

To use order of operations stands for (Parenthesis, Exponents, Multiply, Divide, Add, and Subtract) the numbers from left to right.

Please Excuse My Dear Aunt Sally!

BOMDAS

(Brackets, Of, Multiply, Divide, Add, and Subtract) the numbers from left to right.

Solutions:

First, thing you do is used apply rule.

$\Large\boxed{\textnormal{APPLY RULE FORMULA}}$

$\displaystyle 1^x=1$

$\displaystyle 1^3=1*1*1=1$

$\displaystyle \frac{1}{2}(2^3*3^3+1)$

Next, multiply by the fractions from left to right numbers.

$\displaystyle x*\frac{y}{z}=\frac{x*y}{z}$

$\displaystyle \frac{1*(1+2^3*3^3)}{2}$

Solve.

$\displaystyle 2^3=2*2*2=8$

$\displaystyle 3^3=3*3*3=27$

$\displaystyle 8*27$

Multiply.

$\displaystyle 8*27=216$

$\displaystyle 1*(1+216)$

Add.

$\displaystyle 216+1=217$

$\displaystyle 217*1=217$

$\displaystyle \frac{217}{2}=\boxed{108.5}$

$\Large\boxed{\frac{217}{2}=108.5 }$

In conclusion, the correct answer is 217/2=108.5.

Answer 2

1

$+$

4

$+$

9

$=$

$\sqrt{?}$

14