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VMariaS [17]
3 years ago
12

If b= a+3 then (a-b)^4=

Mathematics
1 answer:
Igoryamba3 years ago
5 0

Answer:

81

Step-by-step explanation:

If b=a+3 then what will (a-b)^4 be?

We substitute b=a+3 into (a-b)^4 to get (a-(a+3))^4=(a-a+3)^4=(0-3)^4=(-3)^4=81

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