1 year ago

Given a+b=7 and a-b=3, find the following 3^a÷3^b

Mathematics

1 answer:

gulaghasi [49]1 year ago

3 0

Answer:

Step-by-step explanation:

a + b = 7

a - b = 3

2a = 10

a = 5

b = 7 - 5

b = 2

3⁵ / 3² = 3³ using law of indices

3³ = 27.

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