Question

Fill in the banks to simplify the expression ​

Answer 1

The final answer is -5.

Explanation:

4^3 / 8 + 3 (7-3) - 5^2

4^3 / 8 + 3( 4 ) - 5^2

64 / 8 + 3( 4 ) - 25

64 / 8 + 12 - 25

8 + 12 -25

20 - 25

= -5

So the first part you subtract the numbers in brackets.

Then you reduce the powers as in simplifying them.

From there you multiply 3 and 4.

Then you divide 64 and 8

After that you do the rest just as they are.

HOPE IT HELPED

Answer 2

4^3/8+3([ 4 ])-5^2

[ 64 ]/8+3([ 4 ])-5^2

[ 64 ]/8+3([ 4 ])-[ 25 ]

[ 64 ]/8+[ 12 ]-[ 25 ]

[ 8 ]+[ 12 ]-[ 25 ]

[ 20 ]-[ 25 ]

[ -5 ]