21-05-2021
Mathematics

contestada

7m + 3mn
when m = 3 and n = -4

Respuesta :

Rayyanhashmi01234 Rayyanhashmi01234

21-05-2021

Answer:

-15

Step-by-step explanation:

When m=3 and n=-4

So, put the values

7(3)+3(3)(-4)

-> -15

Answer Link

21-05-2021

Answer:

-15

Step-by-step explanation:

= 7(3) + 3(3)(-4)

= 21 + 3(3×-4)

= 21 + 3(-12)

= 21 + -36

= 21-36

= -15

Answer Link

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