Question

8 (m+n) -mn for m= 2 and n= 5

Answer 1

Step-by-step explanation:

4

2m

=(

3

16

)

−

n

6

=(

8

)

2

2

4m

=2

−

n

8

=2

3

⟹m=

4

3

,n=−

3

8

Answer 2

Answer:

Required Answer is 46

Step-by-step explanation:

As we have ,

8(m+n) -mn --- equation (1)

and we have given,

m = 2

n= 5

put these values in equation (1)

Now,

8(2+5) -2×5

Solve in bracket first!! and ya according to BODMAS as well

so,

8(7) -10

56 -10

46

Your required Answer is 46

_________

THANK YOU