Question

5m (3-m) +12 for m=3​

Answer 1

Answer:

Step-by-step explanation:

According to question,m = 3

Substituting m = 3 in the given equation,

5*3 (3-3)+12 = 15*0+12

= 12

Thus the answer is 12.

Answer 2

Answer:

=12

Step-by-step explanation:

given,

  m=3

then,

5m (3- m) +12

= 5×3 (3 - 3) + 12

= 15 × 0 + 12

= 0+12

= 12

hope u understand it...have a nice day