Question

Evaluate 8- m/n+p ^2 when m=8 n=2 p=7

Answer 1

8-m/n+p^3= 8-8/2+7^2 sub in the numbers for the variables
(8-8)/2+7^2 Exponents
(8-8)/2+49 add the denominators together
(8-8)/60 subtract 8-8
0/60 is the answer (which doesn't seem right to me)

Answer 2

Answer: 53.

Explanation:

The given expression :
`8-(m)/(n)+p^2`

To find : The value of the above expression for the values m=8, n=2 and p=7.

For that , we just substitute the gives values m=8, n=2 and p=7 in the above expression by using Substitution property , we get

`8-(8)/(2)+(7)^2`

Simplify,

`=8-4+49`

`=4+49=53`

Hence, the correct value of the given expression when m=8 n=2 p=7 is 53.