Question

Evaluate
10m + n2/4 when m = 5 and n = 4

Answer 1

10(5)+(4)2/4= 50 + 2

Explanation:

10m when m = 5 equals 10(5) or 10 times 5

n2/4 when n = 4 equals (4)2/4 or 4 times 2/4

5 x 10 = 50

4 x 2/4 = 2 which then equals

50 + 2 = 52

hope thats right and it helps! <3

Answer 2

52 units

Explanation:

1) 10m + n2/4

Substitute within the equation

2) 10(5) + (4)2/4
Simplify

3) 50 + (4 x 2/4) = 50 + (4 x 1/2) = 50 + 2 = 52 units