falldownguyss falldownguyss

25-01-2019
Mathematics

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if a= -2 and b = 4 3a^2- 5b =6ab^2=

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wegnerkolmp2741o wegnerkolmp2741o

25-01-2019

Answer:

3a^2- 5b =32

6ab^2=-192

Step-by-step explanation:

3a^2- 5b =

Let a = -2 and b=4

3(-2)^2 -5(-4)

3*4 -(-20)

12 +20

32

6ab^2=

6(-2)*(4)^2

6(-2)*16

-192

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Аноним Аноним

25-01-2019

-2 and b = 4 3a^2- 5b =6ab^2=

Answer Link

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