abiagailarm21
abiagailarm21 abiagailarm21
  • 22-04-2020
  • Mathematics
contestada

Evaluate m-4 when m= -7

Respuesta :

anavar1075
anavar1075 anavar1075
  • 22-04-2020

Answer:

To simplify this expression use this rule for exponents:

x

a

×

x

b

=

x

a

+

b

m

4

(

m

2

)

=

m

4

+

2

=

m

6

Step-by-step explanation:

Answer Link
goodingh goodingh
  • 22-04-2020

Answer:

-11

Step-by-step explanation:

If m= -7 you need to plug that number in so it would end up being ( -7)-4 which =-11

Answer Link

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