Question

Which expression is equal to 632?

22 (3 x 52 + 2)
24 (3 x 5° +216)
23 (3 x 52 +22)
24 (3 x 5% + 2)

Answer 1

3.
`2^(3) (3*5^(2) + 2^(2) )`

Explanation:

I think your question missed key information, allow me to add in and hope it will fit the orginal one. Please have a look at the attached photo

My answer;

We use oder of operation to solve this question

We have BEDMAS, which means:

• B - Brackets

• E - Exponents

• D - Division

• M - Multiplication

• A - Addition

• S - Subtraction

In 4 answer, only answer is correct:

`2^(3) (3*5^(2) + 2^(2) )`

=
`2^(3)` (3*25 +4)

=
`2^(3)` (79 + 4)

=
`2^(3)`*83

= 8*83

= 664