A deli offers up to 12 different toppings on their sub sandwiches how many different 4 topping sandwiches are possible
1 answer:
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Step-by-step explanation:
Since the powers are equal you can write the expression as a one root
But we cannot get 9 out since the square root of 9 is 3 which is second power (3^2) and the power of the root is 4
Holpe this helps, if you need further explanation you can ask.
