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Which signs do you have to fill ( + , - , × , ÷ , √ , = ) in between the numbers to make this a true equation.

74205, 3 , 169 , 490 , 1701 , ​(1/8) , 15262 , 2²

1 Answer

2 votes

Final answer:

The question is a mathematical puzzle involving operations such as addition, subtraction, multiplication, division, square root, and exponentiation to form a valid equation.

Step-by-step explanation:

The student is tasked with creating a true equation by filling in mathematical signs between given numbers. To solve this puzzle, it is important to understand the basic operation signs and rules of arithmetic, as well as other mathematical concepts such as square roots and exponents. Evaluating each possible combination systematically will lead to the solution.

Here's an example based on the rules of signs in arithmetic operations and some approximation. For instance, we know √169 is 13 because 13 × 13 = 169. If we consider the number 3 before 169 and suppose it to be the cube root, then that would be ∛169 = 3. If we use the square root, exponents, and basic arithmetic operations signs appropriately, we may find the correct sequence that makes the given numbers a true equation.

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