Question

Solve.
2[13(4• 31 – 27) – 9. 23]

Answer 1

-1661.376

Explanation:

Remember the Order of Operations.

Handle the multiplication inside the inner most parenthesis.

2[13(124-2^7) - 9.2^3]

Solve for 2^7

2[13(124-128) - 9.2^3]

Now subtract to get rid of the innermost parenthesis.

2[13 x -4 -9.2^3]

Multiply 13 and -4

2[-52 - 9.2^3]

Solve 9.2^3

2[-52 - 778.688]

subtract 778.668 from -52

2 x -830.688

Multiply

-1661.376